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Diffstat (limited to 'src/osd/modules/render/bgfx/texturemanager.cpp')
-rw-r--r--src/osd/modules/render/bgfx/texturemanager.cpp62
1 files changed, 55 insertions, 7 deletions
diff --git a/src/osd/modules/render/bgfx/texturemanager.cpp b/src/osd/modules/render/bgfx/texturemanager.cpp
index 4da872978dd..f5423b34eed 100644
--- a/src/osd/modules/render/bgfx/texturemanager.cpp
+++ b/src/osd/modules/render/bgfx/texturemanager.cpp
@@ -11,14 +11,18 @@
#include <bgfx/bgfx.h>
+#include "emu.h"
+
#include "texturemanager.h"
#include "texture.h"
+#include "rendutil.h"
+#include "modules/render/copyutil.h"
texture_manager::~texture_manager()
{
- for (std::pair<std::string, bgfx_texture*> texture : m_textures)
+ for (std::pair<std::string, bgfx_texture_handle_provider*> texture : m_textures)
{
- if (!(texture.second)->is_target())
+ if (texture.second != nullptr && !(texture.second)->is_target())
{
delete texture.second;
}
@@ -26,21 +30,65 @@ texture_manager::~texture_manager()
m_textures.clear();
}
-void texture_manager::add_texture(std::string name, bgfx_texture* texture)
+void texture_manager::add_provider(std::string name, bgfx_texture_handle_provider* provider)
{
- m_textures[name] = texture;
+ std::map<std::string, bgfx_texture_handle_provider*>::iterator iter = m_textures.find(name);
+ if (iter != m_textures.end())
+ {
+ iter->second = provider;
+ }
+ else
+ {
+ m_textures[name] = provider;
+ }
}
bgfx_texture* texture_manager::create_texture(std::string name, bgfx::TextureFormat::Enum format, uint32_t width, uint32_t height, void* data, uint32_t flags)
{
- bgfx_texture* texture = new bgfx_texture(name, format, width, height, data, flags);
+ bgfx_texture* texture = new bgfx_texture(name, format, width, height, flags, data);
m_textures[name] = texture;
return texture;
}
-bgfx_texture* texture_manager::texture(std::string name)
+bgfx_texture* texture_manager::create_png_texture(std::string path, std::string file_name, std::string texture_name, uint32_t flags)
+{
+ bitmap_argb32 bitmap;
+ emu_file file(path.c_str(), OPEN_FLAG_READ);
+ render_load_png(bitmap, file, nullptr, file_name.c_str());
+
+ uint8_t *texture_data = new uint8_t[bitmap.width() * bitmap.height() * 4];
+
+ uint32_t width = bitmap.width();
+ uint32_t height = bitmap.height();
+ uint32_t rowpixels = bitmap.rowpixels();
+ void *base = bitmap.raw_pixptr(0);
+ for (int y = 0; y < height; y++) {
+ copy_util::copyline_argb32(reinterpret_cast<UINT32 *>(texture_data) + y * width, reinterpret_cast<UINT32 *>(base) + y * rowpixels, width, nullptr);
+ }
+
+ bgfx_texture* texture = create_texture(texture_name, bgfx::TextureFormat::RGBA8, width, height, texture_data, flags);
+
+ delete[] texture_data;
+
+ return texture;
+}
+
+bgfx::TextureHandle texture_manager::handle(std::string name)
+{
+ bgfx::TextureHandle handle = BGFX_INVALID_HANDLE;
+ std::map<std::string, bgfx_texture_handle_provider*>::iterator iter = m_textures.find(name);
+ if (iter != m_textures.end())
+ {
+ handle = (iter->second)->texture();
+ }
+
+ assert(handle.idx != bgfx::invalidHandle);
+ return handle;
+}
+
+bgfx_texture_handle_provider* texture_manager::provider(std::string name)
{
- std::map<std::string, bgfx_texture*>::iterator iter = m_textures.find(name);
+ std::map<std::string, bgfx_texture_handle_provider*>::iterator iter = m_textures.find(name);
if (iter != m_textures.end())
{
return iter->second;