libretro/pcsx2
1
0
Fork 0
mirror of https://github.com/libretro/pcsx2.git synced 2025-02-15 06:58:42 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

gsdx-ogl: add dsa function place holder

Browse Source
This commit is contained in:
Gregory Hainaut 2015-04-25 11:41:46 +02:00
parent baf84b98c4
commit eb257d9295
3 changed files with 67 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
plugins/GSdx/GLLoader.cpp
View File

@ -137,6 +137,7 @@ PFNGLNAMEDBUFFERSUBDATAPROC gl_NamedBufferSubData = NU
PFNGLMAPNAMEDBUFFERPROC gl_MapNamedBuffer = NULL;
PFNGLMAPNAMEDBUFFERRANGEPROC gl_MapNamedBufferRange = NULL;
PFNGLUNMAPNAMEDBUFFERPROC gl_UnmapNamedBuffer = NULL;
PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEPROC gl_FlushMappedNamedBufferRange = NULL;
PFNGLCREATESAMPLERSPROC gl_CreateSamplers = NULL;
PFNGLCREATEPROGRAMPIPELINESPROC gl_CreateProgramPipelines = NULL;
@ -147,6 +148,7 @@ PFNGLTEXTUREBARRIERPROC gl_TextureBarrier = NU
#endif
namespace Emulate_DSA {
// Texture entry point
void APIENTRY BindTextureUnit(GLuint unit, GLuint texture) {
gl_ActiveTexture(GL_TEXTURE0 + unit);
glBindTexture(GL_TEXTURE_2D, texture);
@ -176,6 +178,69 @@ namespace Emulate_DSA {
glGetTexImage(GL_TEXTURE_2D, level, format, type, pixels);
}
// Framebuffer entry point
void APIENTRY CreateFramebuffers(GLsizei n, GLuint *framebuffers) {
}
void APIENTRY ClearNamedFramebufferfv(GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLfloat *value) {
}
void APIENTRY ClearNamedFramebufferiv(GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLint *value) {
}
void APIENTRY ClearNamedFramebufferuiv(GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLuint *value) {
}
void APIENTRY NamedFramebufferTexture(GLuint framebuffer, GLenum attachment, GLuint texture, GLint level) {
}
void APIENTRY NamedFramebufferDrawBuffers(GLuint framebuffer, GLsizei n, const GLenum *bufs) {
}
void APIENTRY NamedFramebufferReadBuffer(GLuint framebuffer, GLenum src) {
}
GLenum APIENTRY CheckNamedFramebufferStatus(GLuint framebuffer, GLenum target) {
return 0;
}
// Buffer entry point
void APIENTRY CreateBuffers(GLsizei n, GLuint *buffers) {
}
void APIENTRY NamedBufferStorage(GLuint buffer, GLsizei size, const void *data, GLbitfield flags) {
}
void APIENTRY NamedBufferData(GLuint buffer, GLsizei size, const void *data, GLenum usage) {
}
void APIENTRY NamedBufferSubData(GLuint buffer, GLintptr offset, GLsizei size, const void *data) {
}
void *APIENTRY MapNamedBuffer(GLuint buffer, GLenum access) {
return NULL;
}
void *APIENTRY MapNamedBufferRange(GLuint buffer, GLintptr offset, GLsizei length, GLbitfield access) {
return NULL;
}
GLboolean APIENTRY UnmapNamedBuffer(GLuint buffer) {
return false;
}
void APIENTRY FlushMappedNamedBufferRange(GLuint buffer, GLintptr offset, GLsizei length) {
}
// Misc entry point
// (only purpose is to have a consistent API otherwise it is useless)
void APIENTRY CreateProgramPipelines(GLsizei n, GLuint *pipelines) {
}
void APIENTRY CreateSamplers(GLsizei n, GLuint *samplers) {
}
// Replace function pointer to emulate DSA behavior
void Init() {
fprintf(stderr, "DSA is not supported. Replace GL function pointer to emulate it\n");
gl_BindTextureUnit = BindTextureUnit;

1
plugins/GSdx/GLLoader.h
View File

@ -325,6 +325,7 @@ extern PFNGLNAMEDBUFFERSUBDATAPROC gl_NamedBufferSubData;
extern PFNGLMAPNAMEDBUFFERPROC gl_MapNamedBuffer;
extern PFNGLMAPNAMEDBUFFERRANGEPROC gl_MapNamedBufferRange;
extern PFNGLUNMAPNAMEDBUFFERPROC gl_UnmapNamedBuffer;
extern PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEPROC gl_FlushMappedNamedBufferRange;
extern PFNGLCREATESAMPLERSPROC gl_CreateSamplers;
extern PFNGLCREATEPROGRAMPIPELINESPROC gl_CreateProgramPipelines;

1
plugins/GSdx/GSWnd.cpp
View File

@ -140,6 +140,7 @@ void GSWndGL::PopulateGlFunction()
*(void**)&(gl_MapNamedBuffer) = GetProcAddress("glMapNamedBuffer", true);
*(void**)&(gl_MapNamedBufferRange) = GetProcAddress("glMapNamedBufferRange", true);
*(void**)&(gl_UnmapNamedBuffer) = GetProcAddress("glUnmapNamedBuffer", true);
*(void**)&(gl_FlushMappedNamedBufferRange) = GetProcAddress("glFlushMappedNamedBufferRange", true);
*(void**)&(gl_CreateSamplers) = GetProcAddress("glCreateSamplers", true);
*(void**)&(gl_CreateProgramPipelines) = GetProcAddress("glCreateProgramPipelines", true);