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// license:BSD-3-Clause
// copyright-holders:Aaron Giles
//============================================================
//
// drawd3d.c - Win32 Direct3D HLSL-specific header
//
//============================================================
#ifndef __WIN_D3DHLSL__
#define __WIN_D3DHLSL__
#include <vector>
#include "aviio.h"
//============================================================
// CONSTANTS
//============================================================
//============================================================
// TYPE DEFINITIONS
//============================================================
struct slider_state;
class effect;
class shaders;
class uniform
{
public:
typedef enum
{
UT_VEC4,
UT_VEC3,
UT_VEC2,
UT_FLOAT,
UT_INT,
UT_BOOL,
UT_MATRIX,
UT_SAMPLER
} uniform_type;
enum
{
CU_SCREEN_DIMS = 0,
CU_SOURCE_DIMS,
CU_SOURCE_RECT,
CU_TARGET_DIMS,
CU_QUAD_DIMS,
CU_SWAP_XY,
CU_ORIENTATION_SWAP,
CU_ROTATION_SWAP,
CU_ROTATION_TYPE,
CU_VECTOR_SCREEN,
CU_NTSC_CCFREQ,
CU_NTSC_A,
CU_NTSC_B,
CU_NTSC_O,
CU_NTSC_P,
CU_NTSC_NOTCH,
CU_NTSC_YFREQ,
CU_NTSC_IFREQ,
CU_NTSC_QFREQ,
CU_NTSC_HTIME,
CU_NTSC_ENABLE,
CU_COLOR_RED_RATIOS,
CU_COLOR_GRN_RATIOS,
CU_COLOR_BLU_RATIOS,
CU_COLOR_OFFSET,
CU_COLOR_SCALE,
CU_COLOR_SATURATION,
CU_CONVERGE_LINEAR_X,
CU_CONVERGE_LINEAR_Y,
CU_CONVERGE_RADIAL_X,
CU_CONVERGE_RADIAL_Y,
CU_FOCUS_SIZE,
CU_PHOSPHOR_LIFE,
CU_PHOSPHOR_IGNORE,
CU_POST_VIGNETTING,
CU_POST_CURVATURE,
CU_POST_ROUND_CORNER,
CU_POST_SMOOTH_BORDER,
CU_POST_REFLECTION,
CU_POST_SHADOW_ALPHA,
CU_POST_SHADOW_COUNT,
CU_POST_SHADOW_UV,
CU_POST_SHADOW_UV_OFFSET,
CU_POST_SHADOW_DIMS,
CU_POST_SCANLINE_ALPHA,
CU_POST_SCANLINE_SCALE,
CU_POST_SCANLINE_HEIGHT,
CU_POST_SCANLINE_VARIATION,
CU_POST_SCANLINE_BRIGHT_SCALE,
CU_POST_SCANLINE_BRIGHT_OFFSET,
CU_POST_POWER,
CU_POST_FLOOR,
CU_COUNT
};
uniform(effect *shader, const char *name, uniform_type type, int id);
void set_next(uniform *next);
uniform * get_next() { return m_next; }
void set(float x, float y, float z, float w);
void set(float x, float y, float z);
void set(float x, float y);
void set(float x);
void set(int x);
void set(bool x);
void set(matrix *mat);
void set(texture *tex);
void upload();
void update();
protected:
uniform *m_next;
float m_vec[4];
int m_ival;
bool m_bval;
matrix *m_mval;
texture *m_texture;
int m_count;
uniform_type m_type;
int m_id;
effect *m_shader;
D3DXHANDLE m_handle;
};
class effect
{
friend class uniform;
public:
effect(shaders *shadersys, device *dev, const char *name, const char *path);
~effect();
void begin(UINT *passes, DWORD flags);
void begin_pass(UINT pass);
void end();
void end_pass();
void set_technique(const char *name);
void set_vector(D3DXHANDLE param, int count, float *vector);
void set_float(D3DXHANDLE param, float value);
void set_int(D3DXHANDLE param, int value);
void set_bool(D3DXHANDLE param, bool value);
void set_matrix(D3DXHANDLE param, matrix *matrix);
void set_texture(D3DXHANDLE param, texture *tex);
void add_uniform(const char *name, uniform::uniform_type type, int id);
void update_uniforms();
D3DXHANDLE get_parameter(D3DXHANDLE param, const char *name);
ULONG release();
shaders* get_shaders() { return m_shaders; }
bool is_valid() { return m_valid; }
private:
uniform *m_uniform_head;
uniform *m_uniform_tail;
ID3DXEffect *m_effect;
shaders *m_shaders;
bool m_valid;
};
class d3d_render_target;
class cache_target;
class renderer_d3d9;
/* hlsl_options is the information about runtime-mutable Direct3D HLSL options */
/* in the future this will be moved into an OSD/emu shared buffer */
struct hlsl_options
{
bool params_init;
bool params_dirty;
int shadow_mask_tile_mode;
float shadow_mask_alpha;
char shadow_mask_texture[1024];
int shadow_mask_count_x;
int shadow_mask_count_y;
float shadow_mask_u_size;
float shadow_mask_v_size;
float shadow_mask_u_offset;
float shadow_mask_v_offset;
float curvature;
float round_corner;
float smooth_border;
float reflection;
float vignetting;
float scanline_alpha;
float scanline_scale;
float scanline_height;
float scanline_variation;
float scanline_bright_scale;
float scanline_bright_offset;
float scanline_jitter;
float hum_bar_alpha;
float defocus[2];
float converge_x[3];
float converge_y[3];
float radial_converge_x[3];
float radial_converge_y[3];
float red_ratio[3];
float grn_ratio[3];
float blu_ratio[3];
float offset[3];
float scale[3];
float power[3];
float floor[3];
float phosphor[3];
float saturation;
// NTSC
int yiq_enable;
float yiq_jitter;
float yiq_cc;
float yiq_a;
float yiq_b;
float yiq_o;
float yiq_p;
float yiq_n;
float yiq_y;
float yiq_i;
float yiq_q;
float yiq_scan_time;
int yiq_phase_count;
// Vectors
float vector_length_scale;
float vector_length_ratio;
// Bloom
int bloom_blend_mode;
float bloom_scale;
float bloom_overdrive[3];
float bloom_level0_weight;
float bloom_level1_weight;
float bloom_level2_weight;
float bloom_level3_weight;
float bloom_level4_weight;
float bloom_level5_weight;
float bloom_level6_weight;
float bloom_level7_weight;
float bloom_level8_weight;
float bloom_level9_weight;
float bloom_level10_weight;
};
struct slider_desc
{
const char * name;
int minval;
int defval;
int maxval;
int step;
int slider_type;
int screen_type;
int id;
float scale;
const char * format;
std::vector<const char *> strings;
};
class slider
{
public:
slider(slider_desc *desc, void *value, bool *dirty) : m_desc(desc), m_value(value), m_dirty(dirty) { }
INT32 update(std::string *str, INT32 newval);
private:
slider_desc * m_desc;
void * m_value;
bool * m_dirty;
};
class shaders
{
friend class effect;
friend class uniform;
public:
// construction/destruction
shaders();
~shaders();
void init(d3d_base *d3dintf, running_machine *machine, renderer_d3d9 *renderer);
bool enabled() { return master_enable; }
void toggle();
bool vector_enabled() { return master_enable && vector_enable; }
d3d_render_target* get_vector_target(render_primitive *prim);
void create_vector_target(render_primitive *prim);
void begin_frame();
void end_frame();
void begin_draw();
void end_draw();
void init_effect_info(poly_info *poly);
void render_quad(poly_info *poly, int vertnum);
bool register_texture(render_primitive *prim, texture_info *texture);
d3d_render_target* get_texture_target(render_primitive *prim, texture_info *texture);
bool add_render_target(renderer_d3d9* d3d, texture_info* texture, int source_width, int source_height, int target_width, int target_height);
bool add_cache_target(renderer_d3d9* d3d, texture_info* texture, int source_width, int source_height, int target_width, int target_height, int screen_index);
void window_save();
void window_record();
bool recording() { return avi_output_file != nullptr; }
void avi_update_snap(surface *surface);
void render_snapshot(surface *surface);
void record_texture();
void init_fsfx_quad(void *vertbuf);
void set_texture(texture_info *info);
d3d_render_target * find_render_target(texture_info *texture);
void remove_render_target(texture_info *texture);
void remove_render_target(int source_width, int source_height, UINT32 screen_index, UINT32 page_index);
void remove_render_target(d3d_render_target *rt);
int create_resources(bool reset);
void delete_resources(bool reset);
// slider-related functions
void init_slider_list();
void *get_slider_option(int id, int index = 0);
private:
void blit(surface *dst, bool clear_dst, D3DPRIMITIVETYPE prim_type, UINT32 prim_index, UINT32 prim_count);
void enumerate_screens();
void end_avi_recording();
void begin_avi_recording(const char *name);
d3d_render_target* find_render_target(int source_width, int source_height, UINT32 screen_index, UINT32 page_index);
cache_target * find_cache_target(UINT32 screen_index, int width, int height);
void remove_cache_target(cache_target *cache);
rgb_t apply_color_convolution(rgb_t color);
// Shader passes
int ntsc_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
int color_convolution_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
int prescale_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
int deconverge_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
int defocus_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
int phosphor_pass(d3d_render_target *rt, cache_target *ct, int source_index, poly_info *poly, int vertnum);
int post_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum, bool prepare_bloom);
int downsample_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
int bloom_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
int distortion_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
int vector_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
int vector_buffer_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
int screen_pass(d3d_render_target *rt, int source_index, poly_info *poly, int vertnum);
void ui_pass(poly_info *poly, int vertnum);
d3d_base * d3dintf; // D3D interface
running_machine * machine;
renderer_d3d9 * d3d; // D3D renderer
bool master_enable; // overall enable flag
bool vector_enable; // vector post-processing enable flag
bool paused; // whether or not rendering is currently paused
int num_screens; // number of emulated physical screens
int curr_screen; // current screen for render target operations
int lastidx; // index of the last-encountered target
bitmap_argb32 shadow_bitmap; // shadow mask bitmap for post-processing shader
texture_info * shadow_texture; // shadow mask texture for post-processing shader
hlsl_options * options; // current options
avi_file::ptr avi_output_file; // AVI file
bitmap_rgb32 avi_snap; // AVI snapshot
int avi_frame; // AVI frame
attotime avi_frame_period; // AVI frame period
attotime avi_next_frame_time; // AVI next frame time
surface * avi_copy_surface; // AVI destination surface in system memory
texture * avi_copy_texture; // AVI destination texture in system memory
surface * avi_final_target; // AVI upscaled surface
texture * avi_final_texture; // AVI upscaled texture
surface * black_surface; // black dummy surface
texture * black_texture; // black dummy texture
bool render_snap; // whether or not to take HLSL post-render snapshot
bool snap_rendered; // whether we just rendered our HLSL post-render shot or not
surface * snap_copy_target; // snapshot destination surface in system memory
texture * snap_copy_texture; // snapshot destination surface in system memory
surface * snap_target; // snapshot upscaled surface
texture * snap_texture; // snapshot upscaled texture
int snap_width; // snapshot width
int snap_height; // snapshot height
bool lines_pending; // whether or not we have lines to flush on the next quad
bool initialized; // whether or not we're initialize
// HLSL effects
surface * backbuffer; // pointer to our device's backbuffer
effect * curr_effect; // pointer to the currently active effect object
effect * default_effect; // pointer to the primary-effect object
effect * prescale_effect; // pointer to the prescale-effect object
effect * post_effect; // pointer to the post-effect object
effect * distortion_effect; // pointer to the distortion-effect object
effect * focus_effect; // pointer to the focus-effect object
effect * phosphor_effect; // pointer to the phosphor-effect object
effect * deconverge_effect; // pointer to the deconvergence-effect object
effect * color_effect; // pointer to the color-effect object
effect * ntsc_effect; // pointer to the NTSC effect object
effect * bloom_effect; // pointer to the bloom composite effect
effect * downsample_effect; // pointer to the bloom downsample effect
effect * vector_effect; // pointer to the vector-effect object
vertex * fsfx_vertices; // pointer to our full-screen-quad object
texture_info * curr_texture;
d3d_render_target * curr_render_target;
poly_info * curr_poly;
d3d_render_target * targethead;
cache_target * cachehead;
std::vector<slider*> sliders;
static slider_desc s_sliders[];
static hlsl_options last_options; // last used options
};
#endif
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