// license:BSD-3-Clause
// copyright-holders:Aaron Giles
//============================================================
//
// d3dhlsl.c - Win32 Direct3D HLSL implementation
//
//============================================================
// Useful info:
// Windows XP/2003 shipped with DirectX 8.1
// Windows 2000 shipped with DirectX 7a
// Windows 98SE shipped with DirectX 6.1a
// Windows 98 shipped with DirectX 5
// Windows NT shipped with DirectX 3.0a
// Windows 95 shipped with DirectX 2
// MAME headers
#include "emu.h"
#include "render.h"
#include "ui/ui.h"
#include "rendutil.h"
#include "emuopts.h"
#include "aviio.h"
#include "png.h"
#include "screen.h"
// MAMEOS headers
#include "winmain.h"
#include "window.h"
#include "modules/render/drawd3d.h"
#include "d3dcomm.h"
#include "strconv.h"
#include "d3dhlsl.h"
//============================================================
// GLOBALS
//============================================================
static slider_state *g_slider_list;
static file_error open_next(renderer_d3d9 *d3d, emu_file &file, const char *templ, const char *extension, int idx);
//============================================================
// PROTOTYPES
//============================================================
static void get_vector(const char *data, int count, float *out, bool report_error);
//============================================================
// TYPE DEFINITIONS
//============================================================
typedef HRESULT (WINAPI *direct3dx9_loadeffect_ptr)(LPDIRECT3DDEVICE9 pDevice, LPCTSTR pSrcFile, const D3DXMACRO *pDefines, LPD3DXINCLUDE pInclude, DWORD Flags, LPD3DXEFFECTPOOL pPool, LPD3DXEFFECT *ppEffect, LPD3DXBUFFER *ppCompilationErrors);
static direct3dx9_loadeffect_ptr g_load_effect = nullptr;
//============================================================
// shader manager constructor
//============================================================
shaders::shaders() :
d3dintf(nullptr), machine(nullptr), d3d(nullptr), num_screens(0), curr_screen(0), curr_frame(0),
vecbuf_type(), vecbuf_index(0), vecbuf_count(0), avi_output_file(nullptr), avi_frame(0), avi_copy_surface(nullptr), avi_copy_texture(nullptr), avi_final_target(nullptr), avi_final_texture(nullptr),
black_surface(nullptr), black_texture(nullptr), render_snap(false), snap_rendered(false), snap_copy_target(nullptr), snap_copy_texture(nullptr), snap_target(nullptr), snap_texture(nullptr),
snap_width(0), snap_height(0), lines_pending(false), backbuffer(nullptr), curr_effect(nullptr), default_effect(nullptr), prescale_effect(nullptr), post_effect(nullptr), distortion_effect(nullptr),
focus_effect(nullptr), phosphor_effect(nullptr), deconverge_effect(nullptr), color_effect(nullptr), ntsc_effect(nullptr), bloom_effect(nullptr),
downsample_effect(nullptr), vector_effect(nullptr), fsfx_vertices(nullptr), curr_texture(nullptr), curr_render_target(nullptr), curr_poly(nullptr)
{
master_enable = false;
vector_enable = true;
shadow_texture = nullptr;
options = nullptr;
paused = true;
lastidx = -1;
targethead = nullptr;
cachehead = nullptr;
initialized = false;
}
//============================================================
// shaders destructor
//============================================================
shaders::~shaders()
{
for (slider* slider : sliders)
{
delete slider;
}
cache_target *currcache = cachehead;
while(cachehead != nullptr)
{
cachehead = currcache->next;
global_free(currcache);
currcache = cachehead;
}
d3d_render_target *currtarget = targethead;
while(targethead != nullptr)
{
targethead = currtarget->next;
global_free(currtarget);
currtarget = targethead;
}
}
//============================================================
// shaders::window_save
//============================================================
void shaders::window_save()
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
HRESULT result = (*d3dintf->device.create_texture)(d3d->get_device(), snap_width, snap_height, 1, D3DUSAGE_DYNAMIC, D3DFMT_A8R8G8B8, D3DPOOL_SYSTEMMEM, &snap_copy_texture);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Unable to init system-memory target for HLSL snapshot (%08x), bailing\n", (UINT32)result);
return;
}
(*d3dintf->texture.get_surface_level)(snap_copy_texture, 0, &snap_copy_target);
result = (*d3dintf->device.create_texture)(d3d->get_device(), snap_width, snap_height, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &snap_texture);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Unable to init video-memory target for HLSL snapshot (%08x), bailing\n", (UINT32)result);
return;
}
(*d3dintf->texture.get_surface_level)(snap_texture, 0, &snap_target);
render_snap = true;
snap_rendered = false;
}
//============================================================
// shaders::window_record
//============================================================
void shaders::window_record()
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
windows_options &options = downcast<windows_options &>(machine->options());
const char *filename = options.d3d_hlsl_write();
if (avi_output_file != nullptr)
{
end_avi_recording();
}
else if (filename[0] != 0)
{
begin_avi_recording(filename);
}
}
//============================================================
// shaders::avi_update_snap
//============================================================
void shaders::avi_update_snap(surface *surface)
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
D3DLOCKED_RECT rect;
// if we don't have a bitmap, or if it's not the right size, allocate a new one
if (!avi_snap.valid() || (int)snap_width != avi_snap.width() || (int)snap_height != avi_snap.height())
{
avi_snap.allocate((int)snap_width, (int)snap_height);
}
// copy the texture
HRESULT result = (*d3dintf->device.get_render_target_data)(d3d->get_device(), surface, avi_copy_surface);
if (result != D3D_OK)
{
return;
}
// lock the texture
result = (*d3dintf->surface.lock_rect)(avi_copy_surface, &rect, nullptr, D3DLOCK_DISCARD);
if (result != D3D_OK)
{
return;
}
// loop over Y
for (int srcy = 0; srcy < (int)snap_height; srcy++)
{
DWORD *src = (DWORD *)((BYTE *)rect.pBits + srcy * rect.Pitch);
UINT32 *dst = &avi_snap.pix32(srcy);
for (int x = 0; x < snap_width; x++)
{
*dst++ = *src++;
}
}
// unlock
result = (*d3dintf->surface.unlock_rect)(avi_copy_surface);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Error %08X during texture unlock_rect call\n", (int)result);
}
}
//============================================================
// hlsl_render_snapshot
//============================================================
void shaders::render_snapshot(surface *surface)
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
D3DLOCKED_RECT rect;
render_snap = false;
// if we don't have a bitmap, or if it's not the right size, allocate a new one
if (!avi_snap.valid() || snap_width != (avi_snap.width() / 2) || snap_height != (avi_snap.height() / 2))
{
avi_snap.allocate(snap_width / 2, snap_height / 2);
}
// copy the texture
HRESULT result = (*d3dintf->device.get_render_target_data)(d3d->get_device(), surface, snap_copy_target);
if (result != D3D_OK)
{
return;
}
// lock the texture
result = (*d3dintf->surface.lock_rect)(snap_copy_target, &rect, nullptr, D3DLOCK_DISCARD);
if (result != D3D_OK)
{
return;
}
for (int cy = 0; cy < 2; cy++)
{
for (int cx = 0; cx < 2; cx++)
{
// loop over Y
for (int srcy = 0; srcy < snap_height / 2; srcy++)
{
int toty = (srcy + cy * (snap_height / 2));
int totx = cx * (snap_width / 2);
DWORD *src = (DWORD *)((BYTE *)rect.pBits + toty * rect.Pitch + totx * 4);
UINT32 *dst = &avi_snap.pix32(srcy);
for (int x = 0; x < snap_width / 2; x++)
{
*dst++ = *src++;
}
}
int idx = cy * 2 + cx;
emu_file file(machine->options().snapshot_directory(), OPEN_FLAG_WRITE | OPEN_FLAG_CREATE | OPEN_FLAG_CREATE_PATHS);
file_error filerr = open_next(d3d, file, nullptr, "png", idx);
if (filerr != FILERR_NONE)
{
return;
}
// add two text entries describing the image
std::string text1 = std::string(emulator_info::get_appname()).append(" ").append(build_version);
std::string text2 = std::string(machine->system().manufacturer).append(" ").append(machine->system().description);
png_info pnginfo = { 0 };
png_add_text(&pnginfo, "Software", text1.c_str());
png_add_text(&pnginfo, "System", text2.c_str());
// now do the actual work
png_error error = png_write_bitmap(file, &pnginfo, avi_snap, 1 << 24, nullptr);
if (error != PNGERR_NONE)
{
osd_printf_error("Error generating PNG for HLSL snapshot: png_error = %d\n", error);
}
// free any data allocated
png_free(&pnginfo);
}
}
// unlock
result = (*d3dintf->surface.unlock_rect)(snap_copy_target);
if (result != D3D_OK) osd_printf_verbose("Direct3D: Error %08X during texture unlock_rect call\n", (int)result);
if (snap_texture != nullptr)
{
(*d3dintf->texture.release)(snap_texture);
snap_texture = nullptr;
}
if (snap_target != nullptr)
{
(*d3dintf->surface.release)(snap_target);
snap_target = nullptr;
}
if (snap_copy_texture != nullptr)
{
(*d3dintf->texture.release)(snap_copy_texture);
snap_copy_texture = nullptr;
}
if (snap_copy_target != nullptr)
{
(*d3dintf->surface.release)(snap_copy_target);
snap_copy_target = nullptr;
}
}
//============================================================
// shaders::record_texture
//============================================================
void shaders::record_texture()
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
surface *surface = avi_final_target;
// ignore if nothing to do
if (avi_output_file == nullptr || surface == nullptr)
{
return;
}
// get the current time
attotime curtime = machine->time();
avi_update_snap(surface);
// loop until we hit the right time
while (avi_next_frame_time <= curtime)
{
// handle an AVI recording
// write the next frame
avi_error avierr = avi_append_video_frame(avi_output_file, avi_snap);
if (avierr != AVIERR_NONE)
{
end_avi_recording();
return;
}
// advance time
avi_next_frame_time += avi_frame_period;
avi_frame++;
}
}
//============================================================
// shaders::end_hlsl_avi_recording
//============================================================
void shaders::end_avi_recording()
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
if (avi_output_file != nullptr)
{
avi_close(avi_output_file);
}
avi_output_file = nullptr;
avi_frame = 0;
}
//============================================================
// shaders::toggle
//============================================================
void shaders::toggle()
{
if (master_enable)
{
if (initialized)
{
// free shader resources before renderer resources
delete_resources(false);
}
master_enable = !master_enable;
// free shader resources and re-create
d3d->device_delete_resources();
d3d->device_create_resources();
}
else
{
master_enable = !master_enable;
// free shader resources and re-create
d3d->device_delete_resources();
d3d->device_create_resources();
if (!initialized)
{
// re-create shader resources after renderer resources
bool failed = create_resources(false);
if (failed)
{
master_enable = false;
}
}
}
}
//============================================================
// shaders::begin_avi_recording
//============================================================
void shaders::begin_avi_recording(const char *name)
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
// stop any existing recording
end_avi_recording();
// reset the state
avi_frame = 0;
avi_next_frame_time = machine->time();
// build up information about this new movie
avi_movie_info info;
info.video_format = 0;
info.video_timescale = 1000 * ((machine->first_screen() != nullptr) ? ATTOSECONDS_TO_HZ(machine->first_screen()->frame_period().m_attoseconds) : screen_device::DEFAULT_FRAME_RATE);
info.video_sampletime = 1000;
info.video_numsamples = 0;
info.video_width = snap_width;
info.video_height = snap_height;
info.video_depth = 24;
info.audio_format = 0;
info.audio_timescale = machine->sample_rate();
info.audio_sampletime = 1;
info.audio_numsamples = 0;
info.audio_channels = 2;
info.audio_samplebits = 16;
info.audio_samplerate = machine->sample_rate();
// create a new temporary movie file
file_error filerr;
std::string fullpath;
{
emu_file tempfile(machine->options().snapshot_directory(), OPEN_FLAG_WRITE | OPEN_FLAG_CREATE | OPEN_FLAG_CREATE_PATHS);
if (name != nullptr)
{
filerr = tempfile.open(name);
}
else
{
filerr = open_next(d3d, tempfile, nullptr, "avi", 0);
}
// compute the frame time
{
avi_frame_period = attotime::from_seconds(1000) / info.video_timescale;
}
// if we succeeded, make a copy of the name and create the real file over top
if (filerr == FILERR_NONE)
{
fullpath = tempfile.fullpath();
}
}
if (filerr == FILERR_NONE)
{
// create the file and free the string
avi_error avierr = avi_create(fullpath.c_str(), &info, &avi_output_file);
if (avierr != AVIERR_NONE)
{
osd_printf_error("Error creating AVI: %s\n", avi_error_string(avierr));
}
}
}
//============================================================
// remove_cache_target - remove an active cache target when
// refcount hits zero
//============================================================
void shaders::remove_cache_target(cache_target *cache)
{
if (cache != nullptr)
{
if (cache == cachehead)
{
cachehead = cachehead->next;
}
if (cache->prev != nullptr)
{
cache->prev->next = cache->next;
}
if (cache->next != nullptr)
{
cache->next->prev = cache->prev;
}
global_free(cache);
}
}
//============================================================
// remove_render_target - remove an active target
//============================================================
void shaders::remove_render_target(texture_info *texture)
{
remove_render_target(find_render_target(texture));
}
void shaders::remove_render_target(int source_width, int source_height, UINT32 screen_index, UINT32 page_index)
{
d3d_render_target *target = find_render_target(source_width, source_height, screen_index, page_index);
if (target != nullptr)
{
remove_render_target(target);
}
}
void shaders::remove_render_target(d3d_render_target *rt)
{
if (rt != nullptr)
{
if (rt == targethead)
{
targethead = targethead->next;
}
if (rt->prev != nullptr)
{
rt->prev->next = rt->next;
}
if (rt->next != nullptr)
{
rt->next->prev = rt->prev;
}
cache_target *cache = find_cache_target(rt->screen_index, rt->width, rt->height);
if (cache != nullptr)
{
remove_cache_target(cache);
}
int screen_index = rt->screen_index;
int other_page = 1 - rt->page_index;
int width = rt->width;
int height = rt->height;
global_free(rt);
// Remove other double-buffered page (if it exists)
remove_render_target(width, height, screen_index, other_page);
}
}
//============================================================
// shaders::set_texture
//============================================================
void shaders::set_texture(texture_info *texture)
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
if (texture != nullptr)
{
paused = texture->paused();
texture->advance_frame();
}
// set initial texture to use
texture_info *default_texture = d3d->get_default_texture();
default_effect->set_texture("Diffuse", (texture == nullptr) ? default_texture->get_finaltex() : texture->get_finaltex());
if (options->yiq_enable)
{
ntsc_effect->set_texture("Diffuse", (texture == nullptr) ? default_texture->get_finaltex() : texture->get_finaltex());
}
else
{
color_effect->set_texture("Diffuse", (texture == nullptr) ? default_texture->get_finaltex() : texture->get_finaltex());
}
}
//============================================================
// shaders::init
//============================================================
void shaders::init(d3d_base *d3dintf, running_machine *machine, renderer_d3d9 *renderer)
{
if (!d3dintf->post_fx_available)
{
return;
}
g_load_effect = (direct3dx9_loadeffect_ptr)GetProcAddress(d3dintf->libhandle, "D3DXCreateEffectFromFileW");
if (g_load_effect == nullptr)
{
printf("Direct3D: Unable to find D3DXCreateEffectFromFileW\n");
d3dintf->post_fx_available = false;
return;
}
this->d3dintf = d3dintf;
this->machine = machine;
this->d3d = renderer;
this->options = renderer->get_shaders_options();
// check if no driver loaded (not all settings might be loaded yet)
if (&machine->system() == &GAME_NAME(___empty))
{
options->params_init = false;
last_options.params_init = false;
return;
}
enumerate_screens();
windows_options &winoptions = downcast<windows_options &>(machine->options());
master_enable = winoptions.d3d_hlsl_enable();
snap_width = winoptions.d3d_snap_width();
snap_height = winoptions.d3d_snap_height();
if (last_options.params_init)
{
options = &last_options;
}
if (!options->params_init)
{
strncpy(options->shadow_mask_texture, winoptions.screen_shadow_mask_texture(), sizeof(options->shadow_mask_texture));
options->shadow_mask_tile_mode = winoptions.screen_shadow_mask_tile_mode();
options->shadow_mask_alpha = winoptions.screen_shadow_mask_alpha();
options->shadow_mask_count_x = winoptions.screen_shadow_mask_count_x();
options->shadow_mask_count_y = winoptions.screen_shadow_mask_count_y();
options->shadow_mask_u_size = winoptions.screen_shadow_mask_u_size();
options->shadow_mask_v_size = winoptions.screen_shadow_mask_v_size();
options->shadow_mask_u_offset = winoptions.screen_shadow_mask_u_offset();
options->shadow_mask_v_offset = winoptions.screen_shadow_mask_v_offset();
options->curvature = winoptions.screen_curvature();
options->round_corner = winoptions.screen_round_corner();
options->smooth_border = winoptions.screen_smooth_border();
options->reflection = winoptions.screen_reflection();
options->vignetting = winoptions.screen_vignetting();
options->scanline_alpha = winoptions.screen_scanline_amount();
options->scanline_scale = winoptions.screen_scanline_scale();
options->scanline_height = winoptions.screen_scanline_height();
options->scanline_variation = winoptions.screen_scanline_variation();
options->scanline_bright_scale = winoptions.screen_scanline_bright_scale();
options->scanline_bright_offset = winoptions.screen_scanline_bright_offset();
options->scanline_jitter = winoptions.screen_scanline_jitter();
options->hum_bar_alpha = winoptions.screen_hum_bar_alpha();
get_vector(winoptions.screen_defocus(), 2, options->defocus, TRUE);
get_vector(winoptions.screen_converge_x(), 3, options->converge_x, TRUE);
get_vector(winoptions.screen_converge_y(), 3, options->converge_y, TRUE);
get_vector(winoptions.screen_radial_converge_x(), 3, options->radial_converge_x, TRUE);
get_vector(winoptions.screen_radial_converge_y(), 3, options->radial_converge_y, TRUE);
get_vector(winoptions.screen_red_ratio(), 3, options->red_ratio, TRUE);
get_vector(winoptions.screen_grn_ratio(), 3, options->grn_ratio, TRUE);
get_vector(winoptions.screen_blu_ratio(), 3, options->blu_ratio, TRUE);
get_vector(winoptions.screen_offset(), 3, options->offset, TRUE);
get_vector(winoptions.screen_scale(), 3, options->scale, TRUE);
get_vector(winoptions.screen_power(), 3, options->power, TRUE);
get_vector(winoptions.screen_floor(), 3, options->floor, TRUE);
get_vector(winoptions.screen_phosphor(), 3, options->phosphor, TRUE);
options->saturation = winoptions.screen_saturation();
options->yiq_enable = winoptions.screen_yiq_enable();
options->yiq_jitter = winoptions.screen_yiq_jitter();
options->yiq_cc = winoptions.screen_yiq_cc();
options->yiq_a = winoptions.screen_yiq_a();
options->yiq_b = winoptions.screen_yiq_b();
options->yiq_o = winoptions.screen_yiq_o();
options->yiq_p = winoptions.screen_yiq_p();
options->yiq_n = winoptions.screen_yiq_n();
options->yiq_y = winoptions.screen_yiq_y();
options->yiq_i = winoptions.screen_yiq_i();
options->yiq_q = winoptions.screen_yiq_q();
options->yiq_scan_time = winoptions.screen_yiq_scan_time();
options->yiq_phase_count = winoptions.screen_yiq_phase_count();
options->vector_length_scale = winoptions.screen_vector_length_scale();
options->vector_length_ratio = winoptions.screen_vector_length_ratio();
options->bloom_blend_mode = winoptions.screen_bloom_blend_mode();
options->bloom_scale = winoptions.screen_bloom_scale();
get_vector(winoptions.screen_bloom_overdrive(), 3, options->bloom_overdrive, TRUE);
options->bloom_level0_weight = winoptions.screen_bloom_lvl0_weight();
options->bloom_level1_weight = winoptions.screen_bloom_lvl1_weight();
options->bloom_level2_weight = winoptions.screen_bloom_lvl2_weight();
options->bloom_level3_weight = winoptions.screen_bloom_lvl3_weight();
options->bloom_level4_weight = winoptions.screen_bloom_lvl4_weight();
options->bloom_level5_weight = winoptions.screen_bloom_lvl5_weight();
options->bloom_level6_weight = winoptions.screen_bloom_lvl6_weight();
options->bloom_level7_weight = winoptions.screen_bloom_lvl7_weight();
options->bloom_level8_weight = winoptions.screen_bloom_lvl8_weight();
options->bloom_level9_weight = winoptions.screen_bloom_lvl9_weight();
options->bloom_level10_weight = winoptions.screen_bloom_lvl10_weight();
options->params_init = true;
}
options->params_dirty = true;
}
//============================================================
// shaders::init_fsfx_quad
//============================================================
void shaders::init_fsfx_quad(void *vertbuf)
{
// Called at the start of each frame by the D3D code in order to reserve two triangles
// that are guaranteed to be at a fixed position so as to simply use D3DPT_TRIANGLELIST, 0, 2
// instead of having to do bookkeeping about a specific screen quad
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
// get a pointer to the vertex buffer
fsfx_vertices = (vertex *)vertbuf;
if (fsfx_vertices == nullptr)
{
return;
}
// fill in the vertexes clockwise
fsfx_vertices[0].x = 0.0f;
fsfx_vertices[0].y = 0.0f;
fsfx_vertices[1].x = d3d->get_width();
fsfx_vertices[1].y = 0.0f;
fsfx_vertices[2].x = 0.0f;
fsfx_vertices[2].y = d3d->get_height();
fsfx_vertices[3].x = d3d->get_width();
fsfx_vertices[3].y = 0.0f;
fsfx_vertices[4].x = 0.0f;
fsfx_vertices[4].y = d3d->get_height();
fsfx_vertices[5].x = d3d->get_width();
fsfx_vertices[5].y = d3d->get_height();
fsfx_vertices[0].u0 = 0.0f;
fsfx_vertices[0].v0 = 0.0f;
fsfx_vertices[1].u0 = 1.0f;
fsfx_vertices[1].v0 = 0.0f;
fsfx_vertices[2].u0 = 0.0f;
fsfx_vertices[2].v0 = 1.0f;
fsfx_vertices[3].u0 = 1.0f;
fsfx_vertices[3].v0 = 0.0f;
fsfx_vertices[4].u0 = 0.0f;
fsfx_vertices[4].v0 = 1.0f;
fsfx_vertices[5].u0 = 1.0f;
fsfx_vertices[5].v0 = 1.0f;
fsfx_vertices[0].u1 = 0.0f;
fsfx_vertices[0].v1 = 0.0f;
fsfx_vertices[1].u1 = 0.0f;
fsfx_vertices[1].v1 = 0.0f;
fsfx_vertices[2].u1 = 0.0f;
fsfx_vertices[2].v1 = 0.0f;
fsfx_vertices[3].u1 = 0.0f;
fsfx_vertices[3].v1 = 0.0f;
fsfx_vertices[4].u1 = 0.0f;
fsfx_vertices[4].v1 = 0.0f;
fsfx_vertices[5].u1 = 0.0f;
fsfx_vertices[5].v1 = 0.0f;
// set the color, Z parameters to standard values
for (int i = 0; i < 6; i++)
{
fsfx_vertices[i].z = 0.0f;
fsfx_vertices[i].rhw = 1.0f;
fsfx_vertices[i].color = D3DCOLOR_ARGB(255, 255, 255, 255);
}
}
//============================================================
// shaders::create_resources
//============================================================
int shaders::create_resources(bool reset)
{
if (!master_enable || !d3dintf->post_fx_available)
{
return 0;
}
if (last_options.params_init)
{
options = &last_options;
}
HRESULT result = (*d3dintf->device.get_render_target)(d3d->get_device(), 0, &backbuffer);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Error %08X during device get_render_target call\n", (int)result);
}
result = (*d3dintf->device.create_texture)(d3d->get_device(), 4, 4, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &black_texture);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Unable to init video-memory target for black texture (%08x)\n", (UINT32)result);
return 1;
}
(*d3dintf->texture.get_surface_level)(black_texture, 0, &black_surface);
result = (*d3dintf->device.set_render_target)(d3d->get_device(), 0, black_surface);
if (result != D3D_OK) osd_printf_verbose("Direct3D: Error %08X during device set_render_target call\n", (int)result);
result = (*d3dintf->device.clear)(d3d->get_device(), 0, nullptr, D3DCLEAR_TARGET, D3DCOLOR_ARGB(0,0,0,0), 0, 0);
if (result != D3D_OK) osd_printf_verbose("Direct3D: Error %08X during device clear call\n", (int)result);
result = (*d3dintf->device.set_render_target)(d3d->get_device(), 0, backbuffer);
if (result != D3D_OK) osd_printf_verbose("Direct3D: Error %08X during device set_render_target call\n", (int)result);
result = (*d3dintf->device.create_texture)(d3d->get_device(), (int)snap_width, (int)snap_height, 1, D3DUSAGE_DYNAMIC, D3DFMT_A8R8G8B8, D3DPOOL_SYSTEMMEM, &avi_copy_texture);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Unable to init system-memory target for HLSL AVI dumping (%08x)\n", (UINT32)result);
return 1;
}
(*d3dintf->texture.get_surface_level)(avi_copy_texture, 0, &avi_copy_surface);
result = (*d3dintf->device.create_texture)(d3d->get_device(), (int)snap_width, (int)snap_height, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &avi_final_texture);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Unable to init video-memory target for HLSL AVI dumping (%08x)\n", (UINT32)result);
return 1;
}
(*d3dintf->texture.get_surface_level)(avi_final_texture, 0, &avi_final_target);
emu_file file(machine->options().art_path(), OPEN_FLAG_READ);
render_load_png(shadow_bitmap, file, nullptr, options->shadow_mask_texture);
// experimental: if we have a shadow bitmap, create a texture for it
if (shadow_bitmap.valid())
{
render_texinfo texture;
// fake in the basic data so it looks like it came from render.c
texture.base = shadow_bitmap.raw_pixptr(0);
texture.rowpixels = shadow_bitmap.rowpixels();
texture.width = shadow_bitmap.width();
texture.height = shadow_bitmap.height();
texture.palette = nullptr;
texture.seqid = 0;
// now create it (no prescale, but wrap)
shadow_texture = new texture_info(d3d->get_texture_manager(), &texture, 1, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA) | PRIMFLAG_TEXFORMAT(TEXFORMAT_ARGB32) | PRIMFLAG_TEXWRAP_MASK);
}
const char *fx_dir = downcast<windows_options &>(machine->options()).screen_post_fx_dir();
default_effect = new effect(this, d3d->get_device(), "primary.fx", fx_dir);
post_effect = new effect(this, d3d->get_device(), "post.fx", fx_dir);
distortion_effect = new effect(this, d3d->get_device(), "distortion.fx", fx_dir);
prescale_effect = new effect(this, d3d->get_device(), "prescale.fx", fx_dir);
phosphor_effect = new effect(this, d3d->get_device(), "phosphor.fx", fx_dir);
focus_effect = new effect(this, d3d->get_device(), "focus.fx", fx_dir);
deconverge_effect = new effect(this, d3d->get_device(), "deconverge.fx", fx_dir);
color_effect = new effect(this, d3d->get_device(), "color.fx", fx_dir);
ntsc_effect = new effect(this, d3d->get_device(), "ntsc.fx", fx_dir);
bloom_effect = new effect(this, d3d->get_device(), "bloom.fx", fx_dir);
downsample_effect = new effect(this, d3d->get_device(), "downsample.fx", fx_dir);
vector_effect = new effect(this, d3d->get_device(), "vector.fx", fx_dir);
if (!default_effect->is_valid() ||
!post_effect->is_valid() ||
!distortion_effect->is_valid() ||
!prescale_effect->is_valid() ||
!phosphor_effect->is_valid() ||
!focus_effect->is_valid() ||
!deconverge_effect->is_valid() ||
!color_effect->is_valid() ||
!ntsc_effect->is_valid() ||
!bloom_effect->is_valid() ||
!downsample_effect->is_valid() ||
!vector_effect->is_valid())
{
return 1;
}
effect *effects[13] = {
default_effect,
post_effect,
distortion_effect,
prescale_effect,
phosphor_effect,
focus_effect,
deconverge_effect,
color_effect,
ntsc_effect,
color_effect,
bloom_effect,
downsample_effect,
vector_effect
};
for (int i = 0; i < 13; i++)
{
effects[i]->add_uniform("SourceDims", uniform::UT_VEC2, uniform::CU_SOURCE_DIMS);
effects[i]->add_uniform("SourceRect", uniform::UT_VEC2, uniform::CU_SOURCE_RECT);
effects[i]->add_uniform("TargetDims", uniform::UT_VEC2, uniform::CU_TARGET_DIMS);
effects[i]->add_uniform("ScreenDims", uniform::UT_VEC2, uniform::CU_SCREEN_DIMS);
effects[i]->add_uniform("QuadDims", uniform::UT_VEC2, uniform::CU_QUAD_DIMS);
effects[i]->add_uniform("SwapXY", uniform::UT_BOOL, uniform::CU_SWAP_XY);
effects[i]->add_uniform("VectorScreen", uniform::UT_BOOL, uniform::CU_VECTOR_SCREEN);
}
ntsc_effect->add_uniform("CCValue", uniform::UT_FLOAT, uniform::CU_NTSC_CCFREQ);
ntsc_effect->add_uniform("AValue", uniform::UT_FLOAT, uniform::CU_NTSC_A);
ntsc_effect->add_uniform("BValue", uniform::UT_FLOAT, uniform::CU_NTSC_B);
ntsc_effect->add_uniform("OValue", uniform::UT_FLOAT, uniform::CU_NTSC_O);
ntsc_effect->add_uniform("PValue", uniform::UT_FLOAT, uniform::CU_NTSC_P);
ntsc_effect->add_uniform("NotchHalfWidth", uniform::UT_FLOAT, uniform::CU_NTSC_NOTCH);
ntsc_effect->add_uniform("YFreqResponse", uniform::UT_FLOAT, uniform::CU_NTSC_YFREQ);
ntsc_effect->add_uniform("IFreqResponse", uniform::UT_FLOAT, uniform::CU_NTSC_IFREQ);
ntsc_effect->add_uniform("QFreqResponse", uniform::UT_FLOAT, uniform::CU_NTSC_QFREQ);
ntsc_effect->add_uniform("ScanTime", uniform::UT_FLOAT, uniform::CU_NTSC_HTIME);
color_effect->add_uniform("RedRatios", uniform::UT_VEC3, uniform::CU_COLOR_RED_RATIOS);
color_effect->add_uniform("GrnRatios", uniform::UT_VEC3, uniform::CU_COLOR_GRN_RATIOS);
color_effect->add_uniform("BluRatios", uniform::UT_VEC3, uniform::CU_COLOR_BLU_RATIOS);
color_effect->add_uniform("Offset", uniform::UT_VEC3, uniform::CU_COLOR_OFFSET);
color_effect->add_uniform("Scale", uniform::UT_VEC3, uniform::CU_COLOR_SCALE);
color_effect->add_uniform("Saturation", uniform::UT_FLOAT, uniform::CU_COLOR_SATURATION);
deconverge_effect->add_uniform("ConvergeX", uniform::UT_VEC3, uniform::CU_CONVERGE_LINEAR_X);
deconverge_effect->add_uniform("ConvergeY", uniform::UT_VEC3, uniform::CU_CONVERGE_LINEAR_Y);
deconverge_effect->add_uniform("RadialConvergeX", uniform::UT_VEC3, uniform::CU_CONVERGE_RADIAL_X);
deconverge_effect->add_uniform("RadialConvergeY", uniform::UT_VEC3, uniform::CU_CONVERGE_RADIAL_Y);
focus_effect->add_uniform("Defocus", uniform::UT_VEC2, uniform::CU_FOCUS_SIZE);
phosphor_effect->add_uniform("Phosphor", uniform::UT_VEC3, uniform::CU_PHOSPHOR_LIFE);
post_effect->add_uniform("ShadowAlpha", uniform::UT_FLOAT, uniform::CU_POST_SHADOW_ALPHA);
post_effect->add_uniform("ShadowCount", uniform::UT_VEC2, uniform::CU_POST_SHADOW_COUNT);
post_effect->add_uniform("ShadowUV", uniform::UT_VEC2, uniform::CU_POST_SHADOW_UV);
post_effect->add_uniform("ShadowUVOffset", uniform::UT_VEC2, uniform::CU_POST_SHADOW_UV_OFFSET);
post_effect->add_uniform("ShadowDims", uniform::UT_VEC2, uniform::CU_POST_SHADOW_DIMS);
post_effect->add_uniform("ScanlineAlpha", uniform::UT_FLOAT, uniform::CU_POST_SCANLINE_ALPHA);
post_effect->add_uniform("ScanlineScale", uniform::UT_FLOAT, uniform::CU_POST_SCANLINE_SCALE);
post_effect->add_uniform("ScanlineHeight", uniform::UT_FLOAT, uniform::CU_POST_SCANLINE_HEIGHT);
post_effect->add_uniform("ScanlineVariation", uniform::UT_FLOAT, uniform::CU_POST_SCANLINE_VARIATION);
post_effect->add_uniform("ScanlineBrightScale", uniform::UT_FLOAT, uniform::CU_POST_SCANLINE_BRIGHT_SCALE);
post_effect->add_uniform("ScanlineBrightOffset", uniform::UT_FLOAT, uniform::CU_POST_SCANLINE_BRIGHT_OFFSET);
post_effect->add_uniform("Power", uniform::UT_VEC3, uniform::CU_POST_POWER);
post_effect->add_uniform("Floor", uniform::UT_VEC3, uniform::CU_POST_FLOOR);
post_effect->add_uniform("RotationType", uniform::UT_INT, uniform::CU_ROTATION_TYPE);
distortion_effect->add_uniform("VignettingAmount", uniform::UT_FLOAT, uniform::CU_POST_VIGNETTING);
distortion_effect->add_uniform("CurvatureAmount", uniform::UT_FLOAT, uniform::CU_POST_CURVATURE);
distortion_effect->add_uniform("RoundCornerAmount", uniform::UT_FLOAT, uniform::CU_POST_ROUND_CORNER);
distortion_effect->add_uniform("SmoothBorderAmount", uniform::UT_FLOAT, uniform::CU_POST_SMOOTH_BORDER);
distortion_effect->add_uniform("ReflectionAmount", uniform::UT_FLOAT, uniform::CU_POST_REFLECTION);
distortion_effect->add_uniform("RotationType", uniform::UT_INT, uniform::CU_ROTATION_TYPE);
initialized = true;
init_slider_list();
return 0;
}
//============================================================
// shaders::begin_draw
//============================================================
void shaders::begin_draw()
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
curr_effect = default_effect;
default_effect->set_technique("ScreenTechnique");
post_effect->set_technique("DefaultTechnique");
distortion_effect->set_technique("DefaultTechnique");
prescale_effect->set_technique("DefaultTechnique");
phosphor_effect->set_technique("DefaultTechnique");
focus_effect->set_technique("DefaultTechnique");
deconverge_effect->set_technique("DefaultTechnique");
color_effect->set_technique("DefaultTechnique");
ntsc_effect->set_technique("DefaultTechnique");
color_effect->set_technique("DefaultTechnique");
bloom_effect->set_technique("DefaultTechnique");
downsample_effect->set_technique("DefaultTechnique");
vector_effect->set_technique("DefaultTechnique");
HRESULT result = (*d3dintf->device.get_render_target)(d3d->get_device(), 0, &backbuffer);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Error %08X during device get_render_target call\n", (int)result);
}
}
//============================================================
// shaders::begin_frame
//============================================================
void shaders::begin_frame()
{
record_texture();
}
//============================================================
// shaders::blit
//============================================================
void shaders::blit(
surface *dst,
bool clear_dst,
D3DPRIMITIVETYPE prim_type,
UINT32 prim_index,
UINT32 prim_count)
{
HRESULT result;
if (dst != nullptr)
{
result = (*d3dintf->device.set_render_target)(d3d->get_device(), 0, dst);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Error %08X during device set_render_target call\n", (int)result);
}
if (clear_dst)
{
result = (*d3dintf->device.clear)(d3d->get_device(), 0, nullptr, D3DCLEAR_TARGET, D3DCOLOR_ARGB(1,0,0,0), 0, 0);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Error %08X during device clear call\n", (int)result);
}
}
}
UINT num_passes = 0;
curr_effect->begin(&num_passes, 0);
for (UINT pass = 0; pass < num_passes; pass++)
{
curr_effect->begin_pass(pass);
// add the primitives
result = (*d3dintf->device.draw_primitive)(d3d->get_device(), prim_type, prim_index, prim_count);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Error %08X during device draw_primitive call\n", (int)result);
}
curr_effect->end_pass();
}
curr_effect->end();
}
//============================================================
// shaders::end_frame
//============================================================
void shaders::end_frame()
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
if (render_snap && snap_rendered)
{
render_snapshot(snap_target);
}
if (!lines_pending)
{
return;
}
lines_pending = false;
}
//============================================================
// shaders::init_effect_info
//============================================================
void shaders::init_effect_info(poly_info *poly)
{
// nothing to do
}
//============================================================
// shaders::find_render_target
//============================================================
d3d_render_target* shaders::find_render_target(texture_info *texture)
{
UINT32 screen_index_data = (UINT32)texture->get_texinfo().osddata;
UINT32 screen_index = screen_index_data >> 1;
UINT32 page_index = screen_index_data & 1;
d3d_render_target *curr = targethead;
while (curr != nullptr && (
curr->screen_index != screen_index ||
curr->page_index != page_index ||
curr->width != texture->get_width() ||
curr->height != texture->get_height()))
{
curr = curr->next;
}
return curr;
}
//============================================================
// shaders::find_render_target
//============================================================
d3d_render_target* shaders::find_render_target(int source_width, int source_height, UINT32 screen_index, UINT32 page_index)
{
d3d_render_target *curr = targethead;
while (curr != nullptr && (
curr->width != source_width ||
curr->height != source_height ||
curr->screen_index != screen_index ||
curr->page_index != page_index))
{
curr = curr->next;
}
return curr;
}
//============================================================
// shaders::find_cache_target
//============================================================
cache_target* shaders::find_cache_target(UINT32 screen_index, int width, int height)
{
cache_target *curr = cachehead;
while (curr != nullptr && (
curr->screen_index != screen_index ||
curr->width != width ||
curr->height != height))
{
curr = curr->next;
}
return curr;
}
int shaders::ntsc_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
if (!options->yiq_enable)
{
return next_index;
}
float signal_offset = curr_texture->get_cur_frame() == 0
? 0.0f
: options->yiq_jitter;
// initial "Diffuse" texture is set in shaders::set_texture()
curr_effect = ntsc_effect;
curr_effect->update_uniforms();
curr_effect->set_float("SignalOffset", signal_offset);
next_index = rt->next_index(next_index);
blit(rt->source_surface[next_index], true, D3DPT_TRIANGLELIST, 0, 2);
color_effect->set_texture("Diffuse", rt->source_texture[next_index]);
return next_index;
}
rgb_t shaders::apply_color_convolution(rgb_t color)
{
// this function uses the same algorithm as the color convolution shader pass
float r = static_cast<float>(color.r()) / 255.0f;
float g = static_cast<float>(color.g()) / 255.0f;
float b = static_cast<float>(color.b()) / 255.0f;
float *rRatio = options->red_ratio;
float *gRatio = options->grn_ratio;
float *bRatio = options->blu_ratio;
float *offset = options->offset;
float *scale = options->scale;
float saturation = options->saturation;
// RGB Tint & Shift
float rShifted = r * rRatio[0] + g * rRatio[1] + b * rRatio[2];
float gShifted = r * gRatio[0] + g * gRatio[1] + b * gRatio[2];
float bShifted = r * bRatio[0] + g * bRatio[1] + b * bRatio[2];
// RGB Scale & Offset
r = rShifted * scale[0] + offset[0];
g = gShifted * scale[1] + offset[1];
b = bShifted * scale[2] + offset[2];
// Saturation
float grayscale[3] = { 0.299f, 0.587f, 0.114f };
float luma = r * grayscale[0] + g * grayscale[1] + b * grayscale[2];
float chroma[3] = { r - luma, g - luma, b - luma };
r = chroma[0] * saturation + luma;
g = chroma[1] * saturation + luma;
b = chroma[2] * saturation + luma;
return rgb_t(
MAX(0, MIN(255, static_cast<int>(r * 255.0f))),
MAX(0, MIN(255, static_cast<int>(g * 255.0f))),
MAX(0, MIN(255, static_cast<int>(b * 255.0f))));
}
int shaders::color_convolution_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
curr_effect = color_effect;
curr_effect->update_uniforms();
// initial "Diffuse" texture is set in shaders::set_texture() or the result of shaders::ntsc_pass()
next_index = rt->next_index(next_index);
blit(rt->source_surface[next_index], true, D3DPT_TRIANGLELIST, 0, 2);
return next_index;
}
int shaders::prescale_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
curr_effect = prescale_effect;
curr_effect->update_uniforms();
curr_effect->set_texture("Diffuse", rt->source_texture[next_index]);
next_index = rt->next_index(next_index);
blit(rt->target_surface[next_index], true, D3DPT_TRIANGLELIST, 0, 2);
return next_index;
}
int shaders::deconverge_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
// skip deconverge if no influencing settings
if (options->converge_x[0] == 0.0f && options->converge_x[1] == 0.0f && options->converge_x[2] == 0.0f &&
options->converge_y[0] == 0.0f && options->converge_y[1] == 0.0f && options->converge_y[2] == 0.0f &&
options->radial_converge_x[0] == 0.0f && options->radial_converge_x[1] == 0.0f && options->radial_converge_x[2] == 0.0f &&
options->radial_converge_y[0] == 0.0f && options->radial_converge_y[1] == 0.0f && options->radial_converge_y[2] == 0.0f)
{
return next_index;
}
curr_effect = deconverge_effect;
curr_effect->update_uniforms();
curr_effect->set_texture("Diffuse", rt->target_texture[next_index]);
next_index = rt->next_index(next_index);
blit(rt->target_surface[next_index], true, D3DPT_TRIANGLELIST, 0, 2);
return next_index;
}
int shaders::defocus_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
// skip defocus if no influencing settings
if (options->defocus[0] == 0.0f && options->defocus[1] == 0.0f)
{
return next_index;
}
curr_effect = focus_effect;
curr_effect->update_uniforms();
curr_effect->set_texture("Diffuse", rt->target_texture[next_index]);
next_index = rt->next_index(next_index);
blit(rt->target_surface[next_index], true, D3DPT_TRIANGLELIST, 0, 2);
return next_index;
}
int shaders::phosphor_pass(d3d_render_target *rt, cache_target *ct, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
// skip phosphor if no influencing settings
if (options->phosphor[0] == 0.0f && options->phosphor[1] == 0.0f && options->phosphor[2] == 0.0f)
{
return next_index;
}
curr_effect = phosphor_effect;
curr_effect->update_uniforms();
curr_effect->set_texture("Diffuse", rt->target_texture[next_index]);
curr_effect->set_texture("LastPass", ct->last_texture);
curr_effect->set_bool("Passthrough", false);
next_index = rt->next_index(next_index);
blit(rt->target_surface[next_index], true, D3DPT_TRIANGLELIST, 0, 2);
// Pass along our phosphor'd screen
curr_effect->update_uniforms();
curr_effect->set_texture("Diffuse", rt->target_texture[next_index]);
curr_effect->set_texture("LastPass", rt->target_texture[next_index]);
curr_effect->set_bool("Passthrough", true);
// Avoid changing targets due to page flipping
blit(ct->last_target, true, D3DPT_TRIANGLELIST, 0, 2);
return next_index;
}
int shaders::post_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum, bool prepare_bloom)
{
int next_index = source_index;
screen_device_iterator screen_iterator(machine->root_device());
screen_device *screen = screen_iterator.first();
for (int i = 0; i < curr_screen; i++)
{
screen = screen_iterator.next();
}
render_container &screen_container = screen->container();
float xscale = screen_container.xscale();
float yscale = screen_container.yscale();
float xoffset = -screen_container.xoffset();
float yoffset = -screen_container.yoffset();
float screen_scale[2] = { xscale, yscale };
float screen_offset[2] = { xoffset, yoffset };
rgb_t back_color_rgb = !machine->first_screen()->has_palette()
? rgb_t(0, 0, 0)
: machine->first_screen()->palette().palette()->entry_color(0);
back_color_rgb = apply_color_convolution(back_color_rgb);
float back_color[3] = {
static_cast<float>(back_color_rgb.r()) / 255.0f,
static_cast<float>(back_color_rgb.g()) / 255.0f,
static_cast<float>(back_color_rgb.b()) / 255.0f };
curr_effect = post_effect;
curr_effect->update_uniforms();
curr_effect->set_texture("ShadowTexture", shadow_texture == nullptr ? nullptr : shadow_texture->get_finaltex());
curr_effect->set_int("ShadowTileMode", options->shadow_mask_tile_mode);
curr_effect->set_texture("DiffuseTexture", rt->target_texture[next_index]);
curr_effect->set_vector("BackColor", 3, back_color);
curr_effect->set_vector("ScreenScale", 2, screen_scale);
curr_effect->set_vector("ScreenOffset", 2, screen_offset);
curr_effect->set_float("ScanlineOffset", curr_texture->get_cur_frame() == 0 ? 0.0f : options->scanline_jitter);
curr_effect->set_float("TimeMilliseconds", (float)machine->time().as_double() * 1000.0f);
curr_effect->set_float("HumBarAlpha", options->hum_bar_alpha);
curr_effect->set_bool("PrepareBloom", prepare_bloom);
next_index = rt->next_index(next_index);
blit(prepare_bloom ? rt->source_surface[next_index] : rt->target_surface[next_index], true, D3DPT_TRIANGLELIST, 0, 2);
return next_index;
}
int shaders::downsample_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
// skip downsample if no influencing settings
if (options->bloom_scale == 0.0f)
{
return next_index;
}
curr_effect = downsample_effect;
curr_effect->update_uniforms();
for (int bloom_index = 0; bloom_index < rt->bloom_count; bloom_index++)
{
curr_effect->set_vector("TargetDims", 2, rt->bloom_dims[bloom_index]);
curr_effect->set_int("BloomLevel", bloom_index + 1);
curr_effect->set_texture("DiffuseTexture",
bloom_index == 0
? rt->source_texture[next_index]
: rt->bloom_texture[bloom_index - 1]);
blit(rt->bloom_surface[bloom_index], true, D3DPT_TRIANGLELIST, 0, 2);
}
return next_index;
}
int shaders::bloom_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
// skip bloom if no influencing settings
if (options->bloom_scale == 0.0f)
{
return next_index;
}
float weight12[2] = {
options->bloom_level1_weight,
options->bloom_level2_weight
};
float weight34[2] = {
options->bloom_level3_weight,
options->bloom_level4_weight
};
float weight56[2] = {
options->bloom_level5_weight,
options->bloom_level6_weight,
};
float weight78[2] = {
options->bloom_level7_weight,
options->bloom_level8_weight
};
float weight9A[2] = {
options->bloom_level9_weight,
options->bloom_level10_weight
};
curr_effect = bloom_effect;
curr_effect->update_uniforms();
curr_effect->set_float ("Level0Weight", options->bloom_level0_weight);
curr_effect->set_vector("Level12Weight", 2, weight12);
curr_effect->set_vector("Level34Weight", 2, weight34);
curr_effect->set_vector("Level56Weight", 2, weight56);
curr_effect->set_vector("Level78Weight", 2, weight78);
curr_effect->set_vector("Level9AWeight", 2, weight9A);
curr_effect->set_vector("Level0Size", 2, rt->bloom_dims[0]);
curr_effect->set_vector("Level12Size", 4, rt->bloom_dims[1]);
curr_effect->set_vector("Level34Size", 4, rt->bloom_dims[3]);
curr_effect->set_vector("Level56Size", 4, rt->bloom_dims[5]);
curr_effect->set_vector("Level78Size", 4, rt->bloom_dims[7]);
curr_effect->set_vector("Level9ASize", 4, rt->bloom_dims[9]);
curr_effect->set_int("BloomBlendMode", options->bloom_blend_mode);
curr_effect->set_float("BloomScale", options->bloom_scale);
curr_effect->set_vector("BloomOverdrive", 3, options->bloom_overdrive);
curr_effect->set_texture("DiffuseA", rt->target_texture[next_index]);
char name[9] = "Diffuse*";
for (int index = 1; index < rt->bloom_count; index++)
{
name[7] = 'A' + index;
curr_effect->set_texture(name, rt->bloom_texture[index - 1]);
}
for (int index = rt->bloom_count; index < 11; index++)
{
name[7] = 'A' + index;
curr_effect->set_texture(name, black_texture);
}
next_index = rt->next_index(next_index);
blit(rt->target_surface[next_index], true, D3DPT_TRIANGLELIST, 0, 2);
return next_index;
}
int shaders::distortion_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
// skip distortion if no influencing settings
if (options->reflection == 0 &&
options->vignetting == 0 &&
options->curvature == 0 &&
options->round_corner == 0 &&
options->smooth_border == 0)
{
return next_index;
}
curr_effect = distortion_effect;
curr_effect->update_uniforms();
curr_effect->set_texture("DiffuseTexture", rt->target_texture[next_index]);
next_index = rt->next_index(next_index);
blit(rt->target_surface[next_index], true, D3DPT_TRIANGLELIST, 0, 2);
return next_index;
}
int shaders::vector_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
float time_params[2] = { 0.0f, 0.0f };
float length_params[3] = { poly->get_line_length(), options->vector_length_scale, options->vector_length_ratio };
curr_effect = vector_effect;
curr_effect->update_uniforms();
curr_effect->set_vector("TimeParams", 2, time_params);
curr_effect->set_vector("LengthParams", 3, length_params);
blit(rt->target_surface[next_index], true, poly->get_type(), vertnum, poly->get_count());
return next_index;
}
int shaders::vector_buffer_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
curr_effect = default_effect;
curr_effect->update_uniforms();
curr_effect->set_technique("VectorBufferTechnique");
curr_effect->set_texture("Diffuse", rt->target_texture[next_index]);
next_index = rt->next_index(next_index);
blit(rt->target_surface[next_index], true, D3DPT_TRIANGLELIST, 0, 2);
return next_index;
}
int shaders::screen_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum)
{
int next_index = source_index;
curr_effect = default_effect;
curr_effect->update_uniforms();
curr_effect->set_technique("ScreenTechnique");
curr_effect->set_texture("Diffuse", rt->target_texture[next_index]);
// we do not clear the backbuffe here because multiple screens might be rendered into
blit(backbuffer, false, poly->get_type(), vertnum, poly->get_count());
if (avi_output_file != nullptr)
{
blit(avi_final_target, false, poly->get_type(), vertnum, poly->get_count());
}
if (render_snap)
{
blit(snap_target, false, poly->get_type(), vertnum, poly->get_count());
snap_rendered = true;
}
return next_index;
}
void shaders::ui_pass(poly_info *poly, int vertnum)
{
curr_effect = default_effect;
curr_effect->update_uniforms();
curr_effect->set_technique("UiTechnique");
blit(nullptr, false, poly->get_type(), vertnum, poly->get_count());
}
//============================================================
// shaders::render_quad
//============================================================
void shaders::render_quad(poly_info *poly, int vertnum)
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
curr_texture = poly->get_texture();
curr_poly = poly;
if (PRIMFLAG_GET_SCREENTEX(d3d->get_last_texture_flags()) && curr_texture != nullptr)
{
curr_screen = curr_screen < num_screens ? curr_screen : 0;
curr_render_target = find_render_target(curr_texture);
d3d_render_target *rt = curr_render_target;
if (rt == nullptr)
{
osd_printf_verbose("Direct3D: No raster render target\n");
return;
}
cache_target *ct = find_cache_target(rt->screen_index, curr_texture->get_width(), curr_texture->get_height());
int next_index = 0;
next_index = ntsc_pass(rt, next_index, poly, vertnum);
next_index = color_convolution_pass(rt, next_index, poly, vertnum);
next_index = prescale_pass(rt, next_index, poly, vertnum);
next_index = deconverge_pass(rt, next_index, poly, vertnum);
next_index = defocus_pass(rt, next_index, poly, vertnum); // 1st pass
next_index = defocus_pass(rt, next_index, poly, vertnum); // 2nd pass
next_index = phosphor_pass(rt, ct, next_index, poly, vertnum);
// create bloom textures
int phosphor_index = next_index;
next_index = post_pass(rt, next_index, poly, vertnum, true);
next_index = downsample_pass(rt, next_index, poly, vertnum);
// apply bloom textures
next_index = phosphor_index;
next_index = post_pass(rt, next_index, poly, vertnum, false);
next_index = bloom_pass(rt, next_index, poly, vertnum);
next_index = distortion_pass(rt, next_index, poly, vertnum);
// render on screen
d3d->set_wrap(D3DTADDRESS_MIRROR);
next_index = screen_pass(rt, next_index, poly, vertnum);
d3d->set_wrap(PRIMFLAG_GET_TEXWRAP(curr_texture->get_flags()) ? D3DTADDRESS_WRAP : D3DTADDRESS_CLAMP);
curr_texture->increment_frame_count();
curr_texture->mask_frame_count(options->yiq_phase_count);
curr_screen++;
}
else if (PRIMFLAG_GET_VECTOR(poly->get_flags()) && vector_enable)
{
lines_pending = true;
curr_render_target = find_render_target(d3d->get_width(), d3d->get_height(), 0, 0);
d3d_render_target *rt = curr_render_target;
if (rt == nullptr)
{
osd_printf_verbose("Direct3D: No vector render target\n");
return;
}
int next_index = 0;
next_index = vector_pass(rt, next_index, poly, vertnum);
HRESULT result = (*d3dintf->device.set_render_target)(d3d->get_device(), 0, backbuffer);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Error %08X during device set_render_target call\n", (int)result);
}
}
else if (PRIMFLAG_GET_VECTORBUF(poly->get_flags()) && vector_enable)
{
curr_screen = curr_screen < num_screens ? curr_screen : 0;
curr_render_target = find_render_target(d3d->get_width(), d3d->get_height(), 0, 0);
d3d_render_target *rt = curr_render_target;
if (rt == nullptr)
{
osd_printf_verbose("Direct3D: No vector buffer render target\n");
return;
}
cache_target *ct = find_cache_target(rt->screen_index, rt->width, rt->height);
int next_index = 0;
next_index = vector_buffer_pass(rt, next_index, poly, vertnum);
next_index = deconverge_pass(rt, next_index, poly, vertnum);
next_index = defocus_pass(rt, next_index, poly, vertnum); // 1st pass
next_index = defocus_pass(rt, next_index, poly, vertnum); // 2nd pass
next_index = phosphor_pass(rt, ct, next_index, poly, vertnum);
// create bloom textures
int phosphor_index = next_index;
next_index = post_pass(rt, next_index, poly, vertnum, true);
next_index = downsample_pass(rt, next_index, poly, vertnum);
// apply bloom textures
next_index = phosphor_index;
next_index = post_pass(rt, next_index, poly, vertnum, false);
next_index = bloom_pass(rt, next_index, poly, vertnum);
next_index = distortion_pass(rt, next_index, poly, vertnum);
// render on screen
d3d->set_wrap(D3DTADDRESS_MIRROR);
next_index = screen_pass(rt, next_index, poly, vertnum);
d3d->set_wrap(PRIMFLAG_GET_TEXWRAP(curr_texture->get_flags()) ? D3DTADDRESS_WRAP : D3DTADDRESS_CLAMP);
HRESULT result = (*d3dintf->device.set_render_target)(d3d->get_device(), 0, backbuffer);
if (result != D3D_OK)
{
osd_printf_verbose("Direct3D: Error %08X during device set_render_target call\n", (int)result);
}
lines_pending = false;
curr_screen++;
}
else
{
ui_pass(poly, vertnum);
}
options->params_dirty = false;
curr_render_target = nullptr;
curr_texture = nullptr;
curr_poly = nullptr;
}
//============================================================
// shaders::end_draw
//============================================================
void shaders::end_draw()
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
(*d3dintf->surface.release)(backbuffer);
}
//============================================================
// shaders::add_cache_target - register a cache target
//============================================================
bool shaders::add_cache_target(renderer_d3d9* d3d, texture_info* texture, int source_width, int source_height, int target_width, int target_height, int screen_index)
{
cache_target* target = (cache_target*)global_alloc_clear<cache_target>();
if (!target->init(d3d, d3dintf, source_width, source_height, target_width, target_height))
{
global_free(target);
return false;
}
target->next = cachehead;
target->prev = nullptr;
target->screen_index = screen_index;
if (cachehead != nullptr)
{
cachehead->prev = target;
}
cachehead = target;
return true;
}
//============================================================
// shaders::get_texture_target(render_primitive::prim, texture_info::texture)
//============================================================
d3d_render_target* shaders::get_texture_target(render_primitive *prim, texture_info *texture)
{
if (!vector_enable)
{
return nullptr;
}
bool swap_xy = d3d->swap_xy();
int target_width = swap_xy
? static_cast<int>(prim->get_quad_height() + 0.5f)
: static_cast<int>(prim->get_quad_width() + 0.5f);
int target_height = swap_xy
? static_cast<int>(prim->get_quad_width() + 0.5f)
: static_cast<int>(prim->get_quad_height() + 0.5f);
// find render target and check if the size of the target quad has changed
d3d_render_target *target = find_render_target(texture);
if (target != nullptr && target->target_width == target_width && target->target_height == target_height)
{
return target;
}
osd_printf_verbose("get_texture_target() - invalid size\n");
return nullptr;
}
d3d_render_target* shaders::get_vector_target(render_primitive *prim)
{
if (!vector_enable)
{
return nullptr;
}
int target_width = static_cast<int>(prim->get_quad_width() + 0.5f);
int target_height = static_cast<int>(prim->get_quad_height() + 0.5f);
// find render target and check of the size of the target quad has changed
d3d_render_target *target = find_render_target(d3d->get_width(), d3d->get_height(), 0, 0);
if (target != nullptr && target->target_width == target_width && target->target_height == target_height)
{
return target;
}
osd_printf_verbose("get_vector_target() - invalid size\n");
return nullptr;
}
void shaders::create_vector_target(render_primitive *prim)
{
int target_width = static_cast<int>(prim->get_quad_width() + 0.5f);
int target_height = static_cast<int>(prim->get_quad_height() + 0.5f);
osd_printf_verbose("create_vector_target() - %f, %f; %d, %d\n", prim->get_quad_width(), prim->get_quad_height(), (int)(prim->get_quad_width() + 0.5f), (int)(prim->get_quad_height() + 0.5f));
if (!add_render_target(d3d, nullptr, d3d->get_width(), d3d->get_height(), target_width, target_height))
{
vector_enable = false;
}
}
//============================================================
// shaders::add_render_target - register a render target
//============================================================
bool shaders::add_render_target(renderer_d3d9* d3d, texture_info* texture, int source_width, int source_height, int target_width, int target_height)
{
UINT32 screen_index = 0;
UINT32 page_index = 0;
if (texture != nullptr)
{
d3d_render_target *existing_target = find_render_target(texture);
if (existing_target != nullptr)
{
remove_render_target(existing_target);
}
UINT32 screen_index_data = (UINT32)texture->get_texinfo().osddata;
screen_index = screen_index_data >> 1;
page_index = screen_index_data & 1;
}
else
{
d3d_render_target *existing_target = find_render_target(source_width, source_height, 0, 0);
if (existing_target != nullptr)
{
remove_render_target(existing_target);
}
}
d3d_render_target* target = (d3d_render_target*)global_alloc_clear<d3d_render_target>();
if (!target->init(d3d, d3dintf, source_width, source_height, target_width, target_height))
{
global_free(target);
return false;
}
target->screen_index = screen_index;
target->page_index = page_index;
HRESULT result = (*d3dintf->device.set_render_target)(d3d->get_device(), 0, target->target_surface[0]);
if (result != D3D_OK) osd_printf_verbose("Direct3D: Error %08X during device set_render_target call\n", (int)result);
result = (*d3dintf->device.clear)(d3d->get_device(), 0, nullptr, D3DCLEAR_TARGET, D3DCOLOR_ARGB(0,0,0,0), 0, 0);
if (result != D3D_OK) osd_printf_verbose("Direct3D: Error %08X during device clear call\n", (int)result);
result = (*d3dintf->device.set_render_target)(d3d->get_device(), 0, backbuffer);
if (result != D3D_OK) osd_printf_verbose("Direct3D: Error %08X during device set_render_target call\n", (int)result);
cache_target* cache = find_cache_target(target->screen_index, source_width, source_height);
if (cache == nullptr)
{
if (!add_cache_target(d3d, texture, source_width, source_height, target_width, target_height, target->screen_index))
{
global_free(target);
return false;
}
}
target->next = targethead;
target->prev = nullptr;
if (targethead != nullptr)
{
targethead->prev = target;
}
targethead = target;
return true;
}
//============================================================
// shaders::enumerate_screens
//============================================================
void shaders::enumerate_screens()
{
screen_device_iterator iter(machine->root_device());
num_screens = iter.count();
}
//============================================================
// shaders::register_texture(texture::info)
//============================================================
bool shaders::register_texture(render_primitive *prim, texture_info *texture)
{
if (!master_enable || !d3dintf->post_fx_available)
{
return false;
}
bool swap_xy = d3d->swap_xy();
int target_width = swap_xy
? static_cast<int>(prim->get_quad_height() + 0.5f)
: static_cast<int>(prim->get_quad_width() + 0.5f);
int target_height = swap_xy
? static_cast<int>(prim->get_quad_width() + 0.5f)
: static_cast<int>(prim->get_quad_height() + 0.5f);
osd_printf_verbose("register_texture() - %f, %f; %d, %d\n", prim->get_quad_width(), prim->get_quad_height(), (int)(prim->get_quad_width() + 0.5f), (int)(prim->get_quad_height() + 0.5f));
if (!add_render_target(d3d, texture, texture->get_width(), texture->get_height(), target_width, target_height))
{
return false;
}
return true;
}
//============================================================
// shaders::delete_resources
//============================================================
void shaders::delete_resources(bool reset)
{
if (!master_enable || !d3dintf->post_fx_available)
{
return;
}
if (options != nullptr)
{
last_options = *options;
options = nullptr;
}
initialized = false;
cache_target *currcache = cachehead;
while(cachehead != nullptr)
{
cachehead = currcache->next;
global_free(currcache);
currcache = cachehead;
}
d3d_render_target *currtarget = targethead;
while(targethead != nullptr)
{
targethead = currtarget->next;
global_free(currtarget);
currtarget = targethead;
}
if (downsample_effect != nullptr)
{
delete downsample_effect;
downsample_effect = nullptr;
}
if (bloom_effect != nullptr)
{
delete bloom_effect;
bloom_effect = nullptr;
}
if (vector_effect != nullptr)
{
delete vector_effect;
vector_effect = nullptr;
}
if (default_effect != nullptr)
{
delete default_effect;
default_effect = nullptr;
}
if (post_effect != nullptr)
{
delete post_effect;
post_effect = nullptr;
}
if (distortion_effect != nullptr)
{
delete distortion_effect;
distortion_effect = nullptr;
}
if (prescale_effect != nullptr)
{
delete prescale_effect;
prescale_effect = nullptr;
}
if (phosphor_effect != nullptr)
{
delete phosphor_effect;
phosphor_effect = nullptr;
}
if (focus_effect != nullptr)
{
delete focus_effect;
focus_effect = nullptr;
}
if (deconverge_effect != nullptr)
{
delete deconverge_effect;
deconverge_effect = nullptr;
}
if (color_effect != nullptr)
{
delete color_effect;
color_effect = nullptr;
}
if (ntsc_effect != nullptr)
{
delete ntsc_effect;
ntsc_effect = nullptr;
}
if (backbuffer != nullptr)
{
(*d3dintf->surface.release)(backbuffer);
backbuffer = nullptr;
}
if (black_surface != nullptr)
{
(*d3dintf->surface.release)(black_surface);
black_surface = nullptr;
}
if (black_texture != nullptr)
{
(*d3dintf->texture.release)(black_texture);
black_texture = nullptr;
}
if (avi_copy_texture != nullptr)
{
(*d3dintf->texture.release)(avi_copy_texture);
avi_copy_texture = nullptr;
}
if (avi_copy_surface != nullptr)
{
(*d3dintf->surface.release)(avi_copy_surface);
avi_copy_surface = nullptr;
}
if (avi_final_texture != nullptr)
{
(*d3dintf->texture.release)(avi_final_texture);
avi_final_texture = nullptr;
}
if (avi_final_target != nullptr)
{
(*d3dintf->surface.release)(avi_final_target);
avi_final_target = nullptr;
}
shadow_bitmap.reset();
g_slider_list = nullptr;
}
//============================================================
// get_vector
//============================================================
static void get_vector(const char *data, int count, float *out, bool report_error)
{
if (count > 3 &&
sscanf(data, "%f,%f,%f,%f", &out[0], &out[1], &out[2], &out[3]) < 4 && report_error)
{
osd_printf_error("Illegal quad vector value = %s\n", data);
}
else if (count > 2 &&
sscanf(data, "%f,%f,%f", &out[0], &out[1], &out[2]) < 3 && report_error)
{
osd_printf_error("Illegal triple vector value = %s\n", data);
}
else if (count > 1 &&
sscanf(data, "%f,%f", &out[0], &out[1]) < 2 && report_error)
{
osd_printf_error("Illegal double vector value = %s\n", data);
}
else if (count > 0 &&
sscanf(data, "%f", &out[0]) < 1 && report_error)
{
osd_printf_error("Illegal single vector value = %s\n", data);
}
}
//============================================================
// slider_alloc - allocate a new slider entry
// currently duplicated from ui.c, this could
// be done in a more ideal way.
//============================================================
static slider_state *slider_alloc(running_machine &machine, int id, const char *title, INT32 minval, INT32 defval, INT32 maxval, INT32 incval, slider_update update, void *arg)
{
int size = sizeof(slider_state) + strlen(title);
slider_state *state = (slider_state *)auto_alloc_array_clear(machine, UINT8, size);
state->minval = minval;
state->defval = defval;
state->maxval = maxval;
state->incval = incval;
state->update = update;
state->arg = arg;
state->hidden = false;
state->id = id;
strcpy(state->description, title);
return state;
}
//============================================================
// assorted global slider accessors
//============================================================
enum slider_type
{
SLIDER_FLOAT,
SLIDER_INT_ENUM,
SLIDER_INT,
SLIDER_COLOR,
SLIDER_VEC2
};
INT32 slider::update(std::string *str, INT32 newval)
{
switch (m_desc->slider_type)
{
case SLIDER_INT_ENUM:
{
INT32 *val_ptr = reinterpret_cast<INT32 *>(m_value);
*m_dirty = true;
if (newval != SLIDER_NOCHANGE)
{
*val_ptr = newval;
}
if (str != nullptr)
{
*str = string_format(m_desc->format, m_desc->strings[*val_ptr]);
}
return *val_ptr;
}
case SLIDER_INT:
{
int *val_ptr = reinterpret_cast<int *>(m_value);
*m_dirty = true;
if (newval != SLIDER_NOCHANGE)
{
*val_ptr = newval;
}
if (str != nullptr)
{
*str = string_format(m_desc->format, *val_ptr);
}
return *val_ptr;
}
default:
{
float *val_ptr = reinterpret_cast<float *>(m_value);
*m_dirty = true;
if (newval != SLIDER_NOCHANGE)
{
*val_ptr = (float)newval * m_desc->scale;
}
if (str != nullptr)
{
*str = string_format(m_desc->format, *val_ptr);
}
return (INT32)floor(*val_ptr / m_desc->scale + 0.5f);
}
}
return 0;
}
static INT32 slider_update_trampoline(running_machine &machine, void *arg, std::string *str, INT32 newval)
{
if (arg != nullptr)
{
return reinterpret_cast<slider *>(arg)->update(str, newval);
}
return 0;
}
hlsl_options shaders::last_options = { false };
enum slider_option
{
SLIDER_VECTOR_ATTENUATION = 0,
SLIDER_VECTOR_LENGTH_MAX,
SLIDER_SHADOW_MASK_TILE_MODE,
SLIDER_SHADOW_MASK_ALPHA,
SLIDER_SHADOW_MASK_X_COUNT,
SLIDER_SHADOW_MASK_Y_COUNT,
SLIDER_SHADOW_MASK_U_SIZE,
SLIDER_SHADOW_MASK_V_SIZE,
SLIDER_SHADOW_MASK_U_OFFSET,
SLIDER_SHADOW_MASK_V_OFFSET,
SLIDER_CURVATURE,
SLIDER_ROUND_CORNER,
SLIDER_SMOOTH_BORDER,
SLIDER_REFLECTION,
SLIDER_VIGNETTING,
SLIDER_SCANLINE_ALPHA,
SLIDER_SCANLINE_SCALE,
SLIDER_SCANLINE_HEIGHT,
SLIDER_SCANLINE_VARIATION,
SLIDER_SCANLINE_BRIGHT_SCALE,
SLIDER_SCANLINE_BRIGHT_OFFSET,
SLIDER_SCANLINE_JITTER,
SLIDER_HUM_BAR_ALPHA,
SLIDER_DEFOCUS,
SLIDER_CONVERGE_X,
SLIDER_CONVERGE_Y,
SLIDER_RADIAL_CONVERGE_X,
SLIDER_RADIAL_CONVERGE_Y,
SLIDER_RED_RATIO,
SLIDER_GREEN_RATIO,
SLIDER_BLUE_RATIO,
SLIDER_SATURATION,
SLIDER_OFFSET,
SLIDER_SCALE,
SLIDER_POWER,
SLIDER_FLOOR,
SLIDER_PHOSPHOR,
SLIDER_BLOOM_BLEND_MODE,
SLIDER_BLOOM_SCALE,
SLIDER_BLOOM_OVERDRIVE,
SLIDER_BLOOM_LVL0_SCALE,
SLIDER_BLOOM_LVL1_SCALE,
SLIDER_BLOOM_LVL2_SCALE,
SLIDER_BLOOM_LVL3_SCALE,
SLIDER_BLOOM_LVL4_SCALE,
SLIDER_BLOOM_LVL5_SCALE,
SLIDER_BLOOM_LVL6_SCALE,
SLIDER_BLOOM_LVL7_SCALE,
SLIDER_BLOOM_LVL8_SCALE,
SLIDER_BLOOM_LVL9_SCALE,
SLIDER_BLOOM_LVL10_SCALE,
SLIDER_NTSC_ENABLE,
SLIDER_NTSC_JITTER,
SLIDER_NTSC_A_VALUE,
SLIDER_NTSC_B_VALUE,
SLIDER_NTSC_P_VALUE,
SLIDER_NTSC_O_VALUE,
SLIDER_NTSC_CC_VALUE,
SLIDER_NTSC_N_VALUE,
SLIDER_NTSC_Y_VALUE,
SLIDER_NTSC_I_VALUE,
SLIDER_NTSC_Q_VALUE,
SLIDER_NTSC_SCAN_TIME
};
enum slider_screen_type
{
SLIDER_SCREEN_TYPE_NONE = 0,
SLIDER_SCREEN_TYPE_RASTER = 1,
SLIDER_SCREEN_TYPE_VECTOR = 2,
SLIDER_SCREEN_TYPE_LCD = 4,
SLIDER_SCREEN_TYPE_LCD_OR_RASTER = SLIDER_SCREEN_TYPE_RASTER | SLIDER_SCREEN_TYPE_LCD,
SLIDER_SCREEN_TYPE_ANY = SLIDER_SCREEN_TYPE_RASTER | SLIDER_SCREEN_TYPE_VECTOR | SLIDER_SCREEN_TYPE_LCD
};
slider_desc shaders::s_sliders[] =
{
{ "Vector Length Attenuation", 0, 50, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_VECTOR, SLIDER_VECTOR_ATTENUATION, 0.01f, "%1.2f", {} },
{ "Vector Attenuation Length Limit", 1, 500, 1000, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_VECTOR, SLIDER_VECTOR_LENGTH_MAX, 1.0f, "%4f", {} },
{ "Shadow Mask Tile Mode", 0, 0, 1, 1, SLIDER_INT_ENUM, SLIDER_SCREEN_TYPE_ANY, SLIDER_SHADOW_MASK_TILE_MODE, 0, "%s", { "Screen", "Source" } },
{ "Shadow Mask Darkness", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_SHADOW_MASK_ALPHA, 0.01f, "%1.2f", {} },
{ "Shadow Mask X Count", 1, 1, 1024, 1, SLIDER_INT, SLIDER_SCREEN_TYPE_ANY, SLIDER_SHADOW_MASK_X_COUNT, 0, "%d", {} },
{ "Shadow Mask Y Count", 1, 1, 1024, 1, SLIDER_INT, SLIDER_SCREEN_TYPE_ANY, SLIDER_SHADOW_MASK_Y_COUNT, 0, "%d", {} },
{ "Shadow Mask Pixel Count X", 1, 1, 64, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_SHADOW_MASK_U_SIZE, 0.03125f, "%2.5f", {} },
{ "Shadow Mask Pixel Count Y", 1, 1, 64, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_SHADOW_MASK_V_SIZE, 0.03125f, "%2.5f", {} },
{ "Shadow Mask Offset X", -100, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_SHADOW_MASK_U_OFFSET, 0.01f, "%1.2f", {} },
{ "Shadow Mask Offset Y", -100, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_SHADOW_MASK_V_OFFSET, 0.01f, "%1.2f", {} },
{ "Screen Curvature", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_CURVATURE, 0.01f, "%2.2f", {} },
{ "Screen Round Corner", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_ROUND_CORNER, 0.01f, "%1.2f", {} },
{ "Screen Smooth Border", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_SMOOTH_BORDER, 0.01f, "%1.2f", {} },
{ "Screen Reflection", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_REFLECTION, 0.01f, "%1.2f", {} },
{ "Image Vignetting", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_VIGNETTING, 0.01f, "%1.2f", {} },
{ "Scanline Darkness", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_SCANLINE_ALPHA, 0.01f, "%1.2f", {} },
{ "Scanline Screen Scale", 0, 100, 400, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_SCANLINE_SCALE, 0.01f, "%1.2f", {} },
{ "Scanline Height", 0, 100, 400, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_SCANLINE_HEIGHT, 0.01f, "%1.2f", {} },
{ "Scanline Height Variation", 0, 100, 400, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_SCANLINE_VARIATION, 0.01f, "%1.2f", {} },
{ "Scanline Brightness", 0, 100, 200, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_SCANLINE_BRIGHT_SCALE, 0.01f, "%1.2f", {} },
{ "Scanline Brightness Overdrive", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_SCANLINE_BRIGHT_OFFSET, 0.01f, "%1.2f", {} },
{ "Scanline Jitter", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_SCANLINE_JITTER, 0.01f, "%1.2f", {} },
{ "Hum Bar Darkness", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_HUM_BAR_ALPHA, 0.01f, "%2.2f", {} },
{ "Defocus", 0, 0, 100, 1, SLIDER_VEC2, SLIDER_SCREEN_TYPE_ANY, SLIDER_DEFOCUS, 0.1f, "%2.1f", {} },
{ "Position Offset X,", -100, 0, 100, 1, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_CONVERGE_X, 0.1f, "%3.1f", {} },
{ "Position Offset Y,", -100, 0, 100, 1, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_CONVERGE_Y, 0.1f, "%3.1f", {} },
{ "Convergence X,", -100, 0, 100, 1, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_RADIAL_CONVERGE_X, 0.1f, "%3.1f", {} },
{ "Convergence Y,", -100, 0, 100, 1, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_RADIAL_CONVERGE_Y, 0.1f, "%3.1f", {} },
{ "Red Input Percent in", -400, 0, 400, 5, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_RED_RATIO, 0.005f, "%2.3f", {} },
{ "Green Input Percent in", -400, 0, 400, 5, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_GREEN_RATIO, 0.005f, "%2.3f", {} },
{ "Blue Input Percent in", -400, 0, 400, 5, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLUE_RATIO, 0.005f, "%2.3f", {} },
{ "Saturation", 0, 100, 400, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_SATURATION, 0.1f, "%2.2f", {} },
{ "DC Offset,", -100, 0, 100, 1, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_OFFSET, 0.01f, "%2.2f", {} },
{ "Scale,", -200, 100, 200, 1, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_SCALE, 0.01f, "%2.2f", {} },
{ "Gamma,", -80, 0, 80, 1, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_POWER, 0.1f, "%2.2f", {} },
{ "Floor,", 0, 0, 100, 1, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_FLOOR, 0.01f, "%2.2f", {} },
{ "Phosphor Life,", 0, 0, 100, 1, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_PHOSPHOR, 0.01f, "%2.2f", {} },
{ "Bloom Blend Mode", 0, 0, 1, 1, SLIDER_INT_ENUM, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_BLEND_MODE, 0, "%s", { "Brighten", "Darken" } },
{ "Bloom Scale", 0, 0, 2000, 5, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_SCALE, 0.001f, "%1.3f", {} },
{ "Bloom Overdrive,", 0, 0, 2000, 5, SLIDER_COLOR, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_OVERDRIVE, 0.001f, "%1.3f", {} },
{ "Bloom Level 0 Scale", 0, 100, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL0_SCALE, 0.01f, "%1.2f", {} },
{ "Bloom Level 1 Scale", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL1_SCALE, 0.01f, "%1.2f", {} },
{ "Bloom Level 2 Scale", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL2_SCALE, 0.01f, "%1.2f", {} },
{ "Bloom Level 3 Scale", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL3_SCALE, 0.01f, "%1.2f", {} },
{ "Bloom Level 4 Scale", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL4_SCALE, 0.01f, "%1.2f", {} },
{ "Bloom Level 5 Scale", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL5_SCALE, 0.01f, "%1.2f", {} },
{ "Bloom Level 6 Scale", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL6_SCALE, 0.01f, "%1.2f", {} },
{ "Bloom Level 7 Scale", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL7_SCALE, 0.01f, "%1.2f", {} },
{ "Bloom Level 8 Scale", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL8_SCALE, 0.01f, "%1.2f", {} },
{ "Bloom Level 9 Scale", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL9_SCALE, 0.01f, "%1.2f", {} },
{ "Bloom Level 10 Scale", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_ANY, SLIDER_BLOOM_LVL10_SCALE, 0.01f, "%1.2f", {} },
{ "NTSC processing", 0, 0, 1, 1, SLIDER_INT_ENUM, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_ENABLE, 0, "%s", { "Off", "On" } },
{ "Signal Jitter", 0, 0, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_JITTER, 0.01f, "%1.2f", {} },
{ "A Value", -100, 50, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_A_VALUE, 0.01f, "%1.2f", {} },
{ "B Value", -100, 50, 100, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_B_VALUE, 0.01f, "%1.2f", {} },
{ "Incoming Pixel Clock Scaling", -300, 100, 300, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_P_VALUE, 0.01f, "%1.2f", {} },
{ "Outgoing Color Carrier Phase", -300, 0, 300, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_O_VALUE, 0.01f, "%1.2f", {} },
{ "Color Carrier Frequency", 0, 35795, 60000, 5, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_CC_VALUE, 0.001f, "%1.4f", {} },
{ "Y Notch", 0, 100, 600, 5, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_N_VALUE, 0.01f, "%1.4f", {} },
{ "Y Frequency", 0, 600, 600, 5, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_Y_VALUE, 0.01f, "%1.4f", {} },
{ "I Frequency", 0, 120, 600, 5, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_I_VALUE, 0.01f, "%1.4f", {} },
{ "Q Frequency", 0, 60, 600, 5, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_Q_VALUE, 0.01f, "%1.4f", {} },
{ "Scanline Duration", 0, 5260, 10000, 1, SLIDER_FLOAT, SLIDER_SCREEN_TYPE_LCD_OR_RASTER, SLIDER_NTSC_SCAN_TIME, 0.01f, "%1.2f", {} },
{ nullptr, 0, 0, 0, 0, 0, 0, -1, 0, nullptr, {} }
};
//============================================================
// init_slider_list
//============================================================
void *shaders::get_slider_option(int id, int index)
{
switch (id)
{
case SLIDER_VECTOR_ATTENUATION: return &(options->vector_length_scale);
case SLIDER_VECTOR_LENGTH_MAX: return &(options->vector_length_ratio);
case SLIDER_SHADOW_MASK_TILE_MODE: return &(options->shadow_mask_tile_mode);
case SLIDER_SHADOW_MASK_ALPHA: return &(options->shadow_mask_alpha);
case SLIDER_SHADOW_MASK_X_COUNT: return &(options->shadow_mask_count_x);
case SLIDER_SHADOW_MASK_Y_COUNT: return &(options->shadow_mask_count_y);
case SLIDER_SHADOW_MASK_U_SIZE: return &(options->shadow_mask_u_size);
case SLIDER_SHADOW_MASK_V_SIZE: return &(options->shadow_mask_v_size);
case SLIDER_SHADOW_MASK_U_OFFSET: return &(options->shadow_mask_u_offset);
case SLIDER_SHADOW_MASK_V_OFFSET: return &(options->shadow_mask_v_offset);
case SLIDER_CURVATURE: return &(options->curvature);
case SLIDER_ROUND_CORNER: return &(options->round_corner);
case SLIDER_SMOOTH_BORDER: return &(options->smooth_border);
case SLIDER_REFLECTION: return &(options->reflection);
case SLIDER_VIGNETTING: return &(options->vignetting);
case SLIDER_SCANLINE_ALPHA: return &(options->scanline_alpha);
case SLIDER_SCANLINE_SCALE: return &(options->scanline_scale);
case SLIDER_SCANLINE_HEIGHT: return &(options->scanline_height);
case SLIDER_SCANLINE_VARIATION: return &(options->scanline_variation);
case SLIDER_SCANLINE_BRIGHT_SCALE: return &(options->scanline_bright_scale);
case SLIDER_SCANLINE_BRIGHT_OFFSET: return &(options->scanline_bright_offset);
case SLIDER_SCANLINE_JITTER: return &(options->scanline_jitter);
case SLIDER_HUM_BAR_ALPHA: return &(options->hum_bar_alpha);
case SLIDER_DEFOCUS: return &(options->defocus[index]);
case SLIDER_CONVERGE_X: return &(options->converge_x[index]);
case SLIDER_CONVERGE_Y: return &(options->converge_y[index]);
case SLIDER_RADIAL_CONVERGE_X: return &(options->radial_converge_x[index]);
case SLIDER_RADIAL_CONVERGE_Y: return &(options->radial_converge_y[index]);
case SLIDER_RED_RATIO: return &(options->red_ratio[index]);
case SLIDER_GREEN_RATIO: return &(options->grn_ratio[index]);
case SLIDER_BLUE_RATIO: return &(options->blu_ratio[index]);
case SLIDER_SATURATION: return &(options->saturation);
case SLIDER_OFFSET: return &(options->offset[index]);
case SLIDER_SCALE: return &(options->scale[index]);
case SLIDER_POWER: return &(options->power[index]);
case SLIDER_FLOOR: return &(options->floor[index]);
case SLIDER_PHOSPHOR: return &(options->phosphor[index]);
case SLIDER_BLOOM_BLEND_MODE: return &(options->bloom_blend_mode);
case SLIDER_BLOOM_SCALE: return &(options->bloom_scale);
case SLIDER_BLOOM_OVERDRIVE: return &(options->bloom_overdrive[index]);
case SLIDER_BLOOM_LVL0_SCALE: return &(options->bloom_level0_weight);
case SLIDER_BLOOM_LVL1_SCALE: return &(options->bloom_level1_weight);
case SLIDER_BLOOM_LVL2_SCALE: return &(options->bloom_level2_weight);
case SLIDER_BLOOM_LVL3_SCALE: return &(options->bloom_level3_weight);
case SLIDER_BLOOM_LVL4_SCALE: return &(options->bloom_level4_weight);
case SLIDER_BLOOM_LVL5_SCALE: return &(options->bloom_level5_weight);
case SLIDER_BLOOM_LVL6_SCALE: return &(options->bloom_level6_weight);
case SLIDER_BLOOM_LVL7_SCALE: return &(options->bloom_level7_weight);
case SLIDER_BLOOM_LVL8_SCALE: return &(options->bloom_level8_weight);
case SLIDER_BLOOM_LVL9_SCALE: return &(options->bloom_level9_weight);
case SLIDER_BLOOM_LVL10_SCALE: return &(options->bloom_level10_weight);
case SLIDER_NTSC_ENABLE: return &(options->yiq_enable);
case SLIDER_NTSC_JITTER: return &(options->yiq_jitter);
case SLIDER_NTSC_A_VALUE: return &(options->yiq_a);
case SLIDER_NTSC_B_VALUE: return &(options->yiq_b);
case SLIDER_NTSC_P_VALUE: return &(options->yiq_p);
case SLIDER_NTSC_O_VALUE: return &(options->yiq_o);
case SLIDER_NTSC_CC_VALUE: return &(options->yiq_cc);
case SLIDER_NTSC_N_VALUE: return &(options->yiq_n);
case SLIDER_NTSC_Y_VALUE: return &(options->yiq_y);
case SLIDER_NTSC_I_VALUE: return &(options->yiq_i);
case SLIDER_NTSC_Q_VALUE: return &(options->yiq_q);
case SLIDER_NTSC_SCAN_TIME: return &(options->yiq_scan_time);
}
return nullptr;
}
void shaders::init_slider_list()
{
if (!master_enable || !d3dintf->post_fx_available)
{
g_slider_list = nullptr;
}
slider_state *listhead = nullptr;
slider_state **tailptr = &listhead;
for (int i = 0; s_sliders[i].name != nullptr; i++)
{
slider_desc *desc = &s_sliders[i];
int screen_type = machine->first_screen()->screen_type();
if ((screen_type == SCREEN_TYPE_VECTOR && (desc->screen_type & SLIDER_SCREEN_TYPE_VECTOR) == SLIDER_SCREEN_TYPE_VECTOR) ||
(screen_type == SCREEN_TYPE_RASTER && (desc->screen_type & SLIDER_SCREEN_TYPE_RASTER) == SLIDER_SCREEN_TYPE_RASTER) ||
(screen_type == SCREEN_TYPE_LCD && (desc->screen_type & SLIDER_SCREEN_TYPE_LCD) == SLIDER_SCREEN_TYPE_LCD))
{
int count;
switch (desc->slider_type)
{
case SLIDER_VEC2:
count = 2;
break;
case SLIDER_COLOR:
count = 3;
break;
default:
count = 1;
break;
}
for (int j = 0; j < count; j++)
{
slider* slider_arg = new slider(desc, get_slider_option(desc->id, j), &options->params_dirty);
sliders.push_back(slider_arg);
std::string name = desc->name;
switch (desc->slider_type)
{
case SLIDER_VEC2:
{
std::string names[2] = { " X", " Y" };
name = name + names[j];
break;
}
case SLIDER_COLOR:
{
std::string names[3] = { " Red", " Green", " Blue" };
name = name + names[j];
break;
}
default:
break;
}
*tailptr = slider_alloc(*machine, desc->id, name.c_str(), desc->minval, desc->defval, desc->maxval, desc->step, slider_update_trampoline, slider_arg);
tailptr = &(*tailptr)->next;
}
}
}
g_slider_list = listhead;
}
//============================================================
// uniform functions
//============================================================
uniform::uniform(effect *shader, const char *name, uniform_type type, int id)
{
m_shader = shader;
m_type = type;
m_next = nullptr;
m_handle = m_shader->get_parameter(nullptr, name);
m_ival = 0;
m_bval = false;
memset(m_vec, 0, sizeof(float) * 4);
m_mval = nullptr;
m_texture = nullptr;
m_id = id;
switch (type)
{
case UT_BOOL:
case UT_INT:
case UT_FLOAT:
case UT_MATRIX:
case UT_SAMPLER:
m_count = 1;
break;
case UT_VEC2:
m_count = 2;
break;
case UT_VEC3:
m_count = 3;
break;
case UT_VEC4:
m_count = 4;
break;
default:
m_count = 1;
break;
}
}
void uniform::set_next(uniform *next)
{
m_next = next;
}
void uniform::update()
{
if (m_id >= CU_COUNT)
{
return;
}
shaders *shadersys = m_shader->m_shaders;
hlsl_options *options = shadersys->options;
renderer_d3d9 *d3d = shadersys->d3d;
switch (m_id)
{
case CU_SCREEN_DIMS:
{
vec2f screendims = d3d->get_dims();
m_shader->set_vector("ScreenDims", 2, &screendims.c.x);
break;
}
case CU_SOURCE_DIMS:
{
if (shadersys->curr_texture != nullptr)
{
vec2f sourcedims = shadersys->curr_texture->get_rawdims();
m_shader->set_vector("SourceDims", 2, &sourcedims.c.x);
}
else
{
vec2f sourcedims = d3d->get_dims();
m_shader->set_vector("SourceDims", 2, &sourcedims.c.x);
}
break;
}
case CU_SOURCE_RECT:
{
if (shadersys->curr_texture != nullptr)
{
vec2f delta = shadersys->curr_texture->get_uvstop() - shadersys->curr_texture->get_uvstart();
m_shader->set_vector("SourceRect", 2, &delta.c.x);
}
else
{
float delta[2] = { 1.0f, 1.0f };
m_shader->set_vector("SourceRect", 2, delta);
}
break;
}
case CU_TARGET_DIMS:
{
if (shadersys->curr_render_target != nullptr)
{
float targetdims[2] = {
static_cast<float>(shadersys->curr_render_target->target_width),
static_cast<float>(shadersys->curr_render_target->target_height) };
m_shader->set_vector("TargetDims", 2, targetdims);
}
break;
}
case CU_QUAD_DIMS:
{
if (shadersys->curr_poly != nullptr)
{
float quaddims[2] = {
// round
static_cast<float>(static_cast<int>(shadersys->curr_poly->get_prim_width() + 0.5f)),
static_cast<float>(static_cast<int>(shadersys->curr_poly->get_prim_height() + 0.5f)) };
m_shader->set_vector("QuadDims", 2, quaddims);
}
break;
}
case CU_SWAP_XY:
{
m_shader->set_bool("SwapXY", d3d->swap_xy());
break;
}
case CU_ORIENTATION_SWAP:
{
bool orientation_swap_xy =
(d3d->window().machine().system().flags & ORIENTATION_SWAP_XY) == ORIENTATION_SWAP_XY;
m_shader->set_bool("OrientationSwapXY", orientation_swap_xy);
break;
}
case CU_ROTATION_SWAP:
{
bool rotation_swap_xy =
(d3d->window().target()->orientation() & ROT90) == ROT90 ||
(d3d->window().target()->orientation() & ROT270) == ROT270;
m_shader->set_bool("RotationSwapXY", rotation_swap_xy);
break;
}
case CU_ROTATION_TYPE:
{
int rotation_type =
(d3d->window().target()->orientation() & ROT90) == ROT90
? 1
: (d3d->window().target()->orientation() & ROT180) == ROT180
? 2
: (d3d->window().target()->orientation() & ROT270) == ROT270
? 3
: 0;
m_shader->set_int("RotationType", rotation_type);
break;
}
case CU_VECTOR_SCREEN:
{
bool vector_screen =
d3d->window().machine().first_screen()->screen_type() == SCREEN_TYPE_VECTOR;
m_shader->set_bool("VectorScreen", vector_screen);
break;
}
case CU_NTSC_CCFREQ:
m_shader->set_float("CCValue", options->yiq_cc);
break;
case CU_NTSC_A:
m_shader->set_float("AValue", options->yiq_a);
break;
case CU_NTSC_B:
m_shader->set_float("BValue", options->yiq_b);
break;
case CU_NTSC_O:
m_shader->set_float("OValue", options->yiq_o);
break;
case CU_NTSC_P:
m_shader->set_float("PValue", options->yiq_p);
break;
case CU_NTSC_NOTCH:
m_shader->set_float("NotchHalfWidth", options->yiq_n);
break;
case CU_NTSC_YFREQ:
m_shader->set_float("YFreqResponse", options->yiq_y);
break;
case CU_NTSC_IFREQ:
m_shader->set_float("IFreqResponse", options->yiq_i);
break;
case CU_NTSC_QFREQ:
m_shader->set_float("QFreqResponse", options->yiq_q);
break;
case CU_NTSC_HTIME:
m_shader->set_float("ScanTime", options->yiq_scan_time);
break;
case CU_NTSC_ENABLE:
m_shader->set_float("YIQEnable", options->yiq_enable ? 1.0f : 0.0f);
break;
case CU_COLOR_RED_RATIOS:
m_shader->set_vector("RedRatios", 3, options->red_ratio);
break;
case CU_COLOR_GRN_RATIOS:
m_shader->set_vector("GrnRatios", 3, options->grn_ratio);
break;
case CU_COLOR_BLU_RATIOS:
m_shader->set_vector("BluRatios", 3, options->blu_ratio);
break;
case CU_COLOR_OFFSET:
m_shader->set_vector("Offset", 3, options->offset);
break;
case CU_COLOR_SCALE:
m_shader->set_vector("Scale", 3, options->scale);
break;
case CU_COLOR_SATURATION:
m_shader->set_float("Saturation", options->saturation);
break;
case CU_CONVERGE_LINEAR_X:
m_shader->set_vector("ConvergeX", 3, options->converge_x);
break;
case CU_CONVERGE_LINEAR_Y:
m_shader->set_vector("ConvergeY", 3, options->converge_y);
break;
case CU_CONVERGE_RADIAL_X:
m_shader->set_vector("RadialConvergeX", 3, options->radial_converge_x);
break;
case CU_CONVERGE_RADIAL_Y:
m_shader->set_vector("RadialConvergeY", 3, options->radial_converge_y);
break;
case CU_FOCUS_SIZE:
m_shader->set_vector("Defocus", 2, &options->defocus[0]);
break;
case CU_PHOSPHOR_LIFE:
m_shader->set_vector("Phosphor", 3, options->phosphor);
break;
case CU_POST_REFLECTION:
m_shader->set_float("ReflectionAmount", options->reflection);
break;
case CU_POST_VIGNETTING:
m_shader->set_float("VignettingAmount", options->vignetting);
break;
case CU_POST_CURVATURE:
m_shader->set_float("CurvatureAmount", options->curvature);
break;
case CU_POST_ROUND_CORNER:
m_shader->set_float("RoundCornerAmount", options->round_corner);
break;
case CU_POST_SMOOTH_BORDER:
m_shader->set_float("SmoothBorderAmount", options->smooth_border);
break;
case CU_POST_SHADOW_ALPHA:
m_shader->set_float("ShadowAlpha", shadersys->shadow_texture == nullptr ? 0.0f : options->shadow_mask_alpha);
break;
case CU_POST_SHADOW_COUNT:
{
float shadowcount[2] = { static_cast<float>(options->shadow_mask_count_x), static_cast<float>(options->shadow_mask_count_y) };
m_shader->set_vector("ShadowCount", 2, shadowcount);
break;
}
case CU_POST_SHADOW_UV:
{
float shadowuv[2] = { options->shadow_mask_u_size, options->shadow_mask_v_size };
m_shader->set_vector("ShadowUV", 2, shadowuv);
break;
}
case CU_POST_SHADOW_UV_OFFSET:
{
float shadowuv[2] = { options->shadow_mask_u_offset, options->shadow_mask_v_offset };
m_shader->set_vector("ShadowUVOffset", 2, shadowuv);
break;
}
case CU_POST_SHADOW_DIMS:
{
vec2f shadow_dims;
if (shadersys->shadow_texture)
{
shadow_dims = shadersys->shadow_texture->get_rawdims();
}
else
{
shadow_dims.c.x = 1.0f;
shadow_dims.c.y = 1.0f;
}
m_shader->set_vector("ShadowDims", 2, &shadow_dims.c.x);
break;
}
case CU_POST_SCANLINE_ALPHA:
m_shader->set_float("ScanlineAlpha", options->scanline_alpha);
break;
case CU_POST_SCANLINE_SCALE:
m_shader->set_float("ScanlineScale", options->scanline_scale);
break;
case CU_POST_SCANLINE_HEIGHT:
m_shader->set_float("ScanlineHeight", options->scanline_height);
break;
case CU_POST_SCANLINE_VARIATION:
m_shader->set_float("ScanlineVariation", options->scanline_variation);
break;
case CU_POST_SCANLINE_BRIGHT_SCALE:
m_shader->set_float("ScanlineBrightScale", options->scanline_bright_scale);
break;
case CU_POST_SCANLINE_BRIGHT_OFFSET:
m_shader->set_float("ScanlineBrightOffset", options->scanline_bright_offset);
break;
case CU_POST_POWER:
m_shader->set_vector("Power", 3, options->power);
break;
case CU_POST_FLOOR:
m_shader->set_vector("Floor", 3, options->floor);
break;
}
}
void uniform::set(float x, float y, float z, float w)
{
m_vec[0] = x;
m_vec[1] = y;
m_vec[2] = z;
m_vec[3] = w;
}
void uniform::set(float x, float y, float z)
{
m_vec[0] = x;
m_vec[1] = y;
m_vec[2] = z;
}
void uniform::set(float x, float y)
{
m_vec[0] = x;
m_vec[1] = y;
}
void uniform::set(float x)
{
m_vec[0] = x;
}
void uniform::set(int x)
{
m_ival = x;
}
void uniform::set(bool x)
{
m_bval = x;
}
void uniform::set(matrix *mat)
{
m_mval = mat;
}
void uniform::set(texture *tex)
{
m_texture = tex;
}
void uniform::upload()
{
switch (m_type)
{
case UT_BOOL:
m_shader->set_bool(m_handle, m_bval);
break;
case UT_INT:
m_shader->set_int(m_handle, m_ival);
break;
case UT_FLOAT:
m_shader->set_float(m_handle, m_vec[0]);
break;
case UT_VEC2:
case UT_VEC3:
case UT_VEC4:
m_shader->set_vector(m_handle, m_count, m_vec);
break;
case UT_MATRIX:
m_shader->set_matrix(m_handle, m_mval);
break;
case UT_SAMPLER:
m_shader->set_texture(m_handle, m_texture);
break;
}
}
//============================================================
// effect functions
//============================================================
effect::effect(shaders *shadersys, device *dev, const char *name, const char *path)
{
IDirect3DDevice9 *device = (IDirect3DDevice9 *)dev;
LPD3DXBUFFER buffer_errors = nullptr;
m_shaders = shadersys;
m_uniform_head = nullptr;
m_uniform_tail = nullptr;
m_effect = nullptr;
m_valid = false;
char name_cstr[1024];
sprintf(name_cstr, "%s\\%s", path, name);
TCHAR *effect_name = tstring_from_utf8(name_cstr);
HRESULT hr = (*g_load_effect)(device, effect_name, nullptr, nullptr, 0, nullptr, &m_effect, &buffer_errors);
if (FAILED(hr))
{
if (buffer_errors != nullptr)
{
LPVOID compile_errors = buffer_errors->GetBufferPointer();
printf("Unable to compile shader: %s\n", (const char*)compile_errors); fflush(stdout);
}
else
{
printf("Shader %s is missing, corrupt or cannot be compiled.\n", (const char*)name); fflush(stdout);
}
}
else
{
m_valid = true;
}
osd_free(effect_name);
}
effect::~effect()
{
m_effect->Release();
m_effect = nullptr;
uniform *curr = m_uniform_head;
while (curr != nullptr)
{
uniform *next = curr->get_next();
delete curr;
curr = next;
}
m_uniform_head = nullptr;
m_uniform_tail = nullptr;
}
void effect::add_uniform(const char *name, uniform::uniform_type type, int id)
{
uniform *newuniform = new uniform(this, name, type, id);
if (newuniform == nullptr)
{
return;
}
if (m_uniform_head == nullptr)
{
m_uniform_head = newuniform;
}
if (m_uniform_tail != nullptr)
{
m_uniform_tail->set_next(newuniform);
}
m_uniform_tail = newuniform;
}
void effect::update_uniforms()
{
uniform *curr = m_uniform_head;
while(curr != nullptr)
{
curr->update();
curr = curr->get_next();
}
}
void effect::begin(UINT *passes, DWORD flags)
{
m_effect->Begin(passes, flags);
}
void effect::end()
{
m_effect->End();
}
void effect::begin_pass(UINT pass)
{
m_effect->BeginPass(pass);
}
void effect::end_pass()
{
m_effect->EndPass();
}
void effect::set_technique(const char *name)
{
m_effect->SetTechnique(name);
}
void effect::set_vector(D3DXHANDLE param, int count, float *vector)
{
static D3DXVECTOR4 out_vector;
if (count > 0)
{
out_vector.x = vector[0];
}
if (count > 1)
{
out_vector.y = vector[1];
}
if (count > 2)
{
out_vector.z = vector[2];
}
if (count > 3)
{
out_vector.w = vector[3];
}
m_effect->SetVector(param, &out_vector);
}
void effect::set_float(D3DXHANDLE param, float value)
{
m_effect->SetFloat(param, value);
}
void effect::set_int(D3DXHANDLE param, int value)
{
m_effect->SetInt(param, value);
}
void effect::set_bool(D3DXHANDLE param, bool value)
{
m_effect->SetBool(param, value);
}
void effect::set_matrix(D3DXHANDLE param, matrix *matrix)
{
m_effect->SetMatrix(param, (D3DXMATRIX*)matrix);
}
void effect::set_texture(D3DXHANDLE param, texture *tex)
{
m_effect->SetTexture(param, (IDirect3DTexture9*)tex);
}
D3DXHANDLE effect::get_parameter(D3DXHANDLE param, const char *name)
{
return m_effect->GetParameterByName(param, name);
}
ULONG effect::release()
{
return m_effect->Release();
}
//============================================================
// get_slider_list
//============================================================
slider_state *renderer_d3d9::get_slider_list()
{
return g_slider_list;
}
// NOTE: The function below is taken directly from src/emu/video.c and should likely be moved into a global helper function.
//-------------------------------------------------
// open_next - open the next non-existing file of
// type filetype according to our numbering
// scheme
//-------------------------------------------------
static file_error open_next(renderer_d3d9 *d3d, emu_file &file, const char *templ, const char *extension, int idx)
{
UINT32 origflags = file.openflags();
// handle defaults
const char *snapname = templ ? templ : d3d->window().machine().options().snap_name();
if (snapname == nullptr || snapname[0] == 0)
{
snapname = "%g/%i";
}
std::string snapstr(snapname);
// strip any extension in the provided name
int index = snapstr.find_last_of('.');
if (index != -1)
{
snapstr.substr(0, index);
}
// handle %d in the template (for image devices)
std::string snapdev("%d_");
int pos = snapstr.find(snapdev,0);
if (pos != -1)
{
// if more %d are found, revert to default and ignore them all
if (snapstr.find(snapdev, pos + 3) != -1)
{
snapstr.assign("%g/%i");
}
// else if there is a single %d, try to create the correct snapname
else
{
int name_found = 0;
// find length of the device name
int end1 = snapstr.find("/", pos + 3);
int end2 = snapstr.find("%", pos + 3);
int end;
if ((end1 != -1) && (end2 != -1))
{
end = MIN(end1, end2);
}
else if (end1 != -1)
{
end = end1;
}
else if (end2 != -1)
{
end = end2;
}
else
{
end = snapstr.length();
}
if (end - pos < 3)
{
fatalerror("Something very wrong is going on!!!\n");
}
// copy the device name to a string
std::string snapdevname;
snapdevname.assign(snapstr.substr(pos + 3, end - pos - 3));
// verify that there is such a device for this system
image_interface_iterator iter(d3d->window().machine().root_device());
for (device_image_interface *image = iter.first(); image != nullptr; iter.next())
{
// get the device name
std::string tempdevname(image->brief_instance_name());
if (snapdevname.compare(tempdevname) == 0)
{
// verify that such a device has an image mounted
if (image->basename() != nullptr)
{
std::string filename(image->basename());
// strip extension
filename.substr(0, filename.find_last_of('.'));
// setup snapname and remove the %d_
strreplace(snapstr, snapdevname.c_str(), filename.c_str());
snapstr.erase(pos, 3);
name_found = 1;
}
}
}
// or fallback to default
if (name_found == 0)
{
snapstr.assign("%g/%i");
}
}
}
// add our own index
// add our own extension
snapstr.append(".").append(extension);
// substitute path and gamename up front
strreplace(snapstr, "/", PATH_SEPARATOR);
strreplace(snapstr, "%g", d3d->window().machine().basename());
// determine if the template has an index; if not, we always use the same name
std::string fname;
if (snapstr.find("%i") == -1)
{
fname.assign(snapstr);
}
// otherwise, we scan for the next available filename
else
{
// try until we succeed
file.set_openflags(OPEN_FLAG_READ);
for (int seq = 0; ; seq++)
{
// build up the filename
strreplace(fname.assign(snapstr), "%i", string_format("%04d_%d", seq, idx).c_str());
// try to open the file; stop when we fail
file_error filerr = file.open(fname.c_str());
if (filerr != FILERR_NONE)
{
break;
}
}
}
// create the final file
file.set_openflags(origflags);
return file.open(fname.c_str());
}