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gsdx-ogl: add override_GL_ARB_texture_barrier option 

To ease regression test.
This commit is contained in:
Gregory Hainaut 2015-04-25 09:59:25 +02:00
parent b12eb45bb7
commit baf84b98c4
3 changed files with 5 additions and 1 deletions
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3
plugins/GSdx/GLLoader.cpp
View File

@ -207,6 +207,7 @@ namespace GLLoader {
bool found_GL_ARB_shader_image_load_store = false; // GLES3.1
bool found_GL_ARB_shader_subroutine = false;
bool found_GL_ARB_bindless_texture = false; // GL5 GPU?
bool found_GL_ARB_texture_barrier = false; // Well maybe supported by older hardware I don't know
// GL4.5 for the future (dx10/dx11 compatibility)
bool found_GL_ARB_clip_control = false;
@ -342,6 +343,7 @@ namespace GLLoader {
// GL4.5
if (ext.compare("GL_ARB_direct_state_access") == 0) found_GL_ARB_direct_state_access = true;
if (ext.compare("GL_ARB_clip_control") == 0) found_GL_ARB_clip_control = true;
if (ext.compare("GL_ARB_texture_barrier") == 0) found_GL_ARB_texture_barrier = true;
#else // ENABLE_GLES
if (ext.compare("GL_EXT_shader_io_blocks") == 0) found_GL_EXT_shader_io_blocks = true;
#endif
@ -372,6 +374,7 @@ namespace GLLoader {
// GL4.5
status &= status_and_override(found_GL_ARB_clip_control, "GL_ARB_clip_control");
status &= status_and_override(found_GL_ARB_direct_state_access, "GL_ARB_direct_state_access");
status &= status_and_override(found_GL_ARB_texture_barrier, "GL_ARB_texture_barrier");
#else // ENABLE_GLES
status &= status_and_override(found_GL_EXT_shader_io_blocks, "GL_EXT_shader_io_blocks", true);
#endif

1
plugins/GSdx/GLLoader.h
View File

@ -433,4 +433,5 @@ namespace GLLoader {
extern bool found_GL_ARB_explicit_uniform_location;
extern bool found_GL_ARB_clip_control;
extern bool found_GL_ARB_direct_state_access;
extern bool found_GL_ARB_texture_barrier;
}

2
plugins/GSdx/GSRendererOGL.cpp
View File

@ -243,7 +243,7 @@ void GSRendererOGL::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
om_bsel.wrgba = ~GSVector4i::load((int)context->FRAME.FBMSK).eq8(GSVector4i::xffffffff()).mask();
if (DATE) {
if (gl_TextureBarrier && !PrimitiveOverlap()) {
if (GLLoader::found_GL_ARB_texture_barrier && !PrimitiveOverlap()) {
DATE_GL45 = true;
DATE = false;
} else if (om_bsel.wa && (!context->TEST.ATE || context->TEST.ATST == ATST_ALWAYS)) {