diff options
Diffstat (limited to 'src/video_core/renderer_opengl')
-rw-r--r-- | src/video_core/renderer_opengl/generated/gl_3_2_core.c | 16 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 12 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.h | 3 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_shaders.h | 24 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_state.cpp | 13 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_state.h | 4 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/pica_to_gl.h | 31 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/renderer_opengl.cpp | 2 |
8 files changed, 83 insertions, 22 deletions
diff --git a/src/video_core/renderer_opengl/generated/gl_3_2_core.c b/src/video_core/renderer_opengl/generated/gl_3_2_core.c index ef29972d..95fd29c0 100644 --- a/src/video_core/renderer_opengl/generated/gl_3_2_core.c +++ b/src/video_core/renderer_opengl/generated/gl_3_2_core.c @@ -62,9 +62,9 @@ static int TestPointer(const PROC pTest) ptrdiff_t iTest; if(!pTest) return 0; iTest = (ptrdiff_t)pTest; - + if(iTest == 1 || iTest == 2 || iTest == 3 || iTest == -1) return 0; - + return 1; } @@ -79,7 +79,7 @@ static PROC WinGetProcAddress(const char *name) glMod = GetModuleHandleA("OpenGL32.dll"); return (PROC)GetProcAddress(glMod, (LPCSTR)name); } - + #define IntGetProcAddress(name) WinGetProcAddress(name) #else #if defined(__APPLE__) @@ -1083,7 +1083,7 @@ static ogl_StrToExtMap *FindExtEntry(const char *extensionName) if(strcmp(extensionName, currLoc->extensionName) == 0) return currLoc; } - + return NULL; } @@ -1135,15 +1135,15 @@ int ogl_LoadFunctions() { int numFailed = 0; ClearExtensionVars(); - + _ptrc_glGetIntegerv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint *))IntGetProcAddress("glGetIntegerv"); if(!_ptrc_glGetIntegerv) return ogl_LOAD_FAILED; _ptrc_glGetStringi = (const GLubyte * (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glGetStringi"); if(!_ptrc_glGetStringi) return ogl_LOAD_FAILED; - + ProcExtsFromExtList(); numFailed = Load_Version_3_2(); - + if(numFailed == 0) return ogl_LOAD_SUCCEEDED; else @@ -1177,7 +1177,7 @@ int ogl_IsVersionGEQ(int majorVersion, int minorVersion) { if(g_major_version == 0) GetGLVersion(); - + if(majorVersion > g_major_version) return 1; if(majorVersion < g_major_version) return 0; if(minorVersion >= g_minor_version) return 1; diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 4b7d099a..b51f8efd 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -135,6 +135,7 @@ void RasterizerOpenGL::Reset() { SyncBlendFuncs(); SyncBlendColor(); SyncAlphaTest(); + SyncLogicOp(); SyncStencilTest(); SyncDepthTest(); @@ -249,6 +250,11 @@ void RasterizerOpenGL::NotifyPicaRegisterChanged(u32 id) { SyncDepthTest(); break; + // Logic op + case PICA_REG_INDEX(output_merger.logic_op): + SyncLogicOp(); + break; + // TEV stage 0 case PICA_REG_INDEX(tev_stage0.color_source1): SyncTevSources(0, regs.tev_stage0); @@ -350,7 +356,7 @@ void RasterizerOpenGL::NotifyPicaRegisterChanged(u32 id) { case PICA_REG_INDEX(tev_stage5.color_scale): SyncTevMultipliers(5, regs.tev_stage5); break; - + // TEV combiner buffer color case PICA_REG_INDEX(tev_combiner_buffer_color): SyncCombinerColor(); @@ -633,6 +639,10 @@ void RasterizerOpenGL::SyncAlphaTest() { glUniform1f(uniform_alphatest_ref, regs.output_merger.alpha_test.ref / 255.0f); } +void RasterizerOpenGL::SyncLogicOp() { + state.logic_op = PicaToGL::LogicOp(Pica::g_state.regs.output_merger.logic_op); +} + void RasterizerOpenGL::SyncStencilTest() { // TODO: Implement stencil test, mask, and op } diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h index 9896f8d0..d7d422b1 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.h +++ b/src/video_core/renderer_opengl/gl_rasterizer.h @@ -125,6 +125,9 @@ private: /// Syncs the alpha test states to match the PICA register void SyncAlphaTest(); + /// Syncs the logic op states to match the PICA register + void SyncLogicOp(); + /// Syncs the stencil test states to match the PICA register void SyncStencilTest(); diff --git a/src/video_core/renderer_opengl/gl_shaders.h b/src/video_core/renderer_opengl/gl_shaders.h index 8f094123..a8cb2f59 100644 --- a/src/video_core/renderer_opengl/gl_shaders.h +++ b/src/video_core/renderer_opengl/gl_shaders.h @@ -69,15 +69,16 @@ const char g_fragment_shader_hw[] = R"( #define NUM_VTX_ATTR 7 #define NUM_TEV_STAGES 6 -#define SOURCE_PRIMARYCOLOR 0x0 -#define SOURCE_PRIMARYFRAGMENTCOLOR 0x1 -#define SOURCE_TEXTURE0 0x3 -#define SOURCE_TEXTURE1 0x4 -#define SOURCE_TEXTURE2 0x5 -#define SOURCE_TEXTURE3 0x6 -#define SOURCE_PREVIOUSBUFFER 0xd -#define SOURCE_CONSTANT 0xe -#define SOURCE_PREVIOUS 0xf +#define SOURCE_PRIMARYCOLOR 0x0 +#define SOURCE_PRIMARYFRAGMENTCOLOR 0x1 +#define SOURCE_SECONDARYFRAGMENTCOLOR 0x2 +#define SOURCE_TEXTURE0 0x3 +#define SOURCE_TEXTURE1 0x4 +#define SOURCE_TEXTURE2 0x5 +#define SOURCE_TEXTURE3 0x6 +#define SOURCE_PREVIOUSBUFFER 0xd +#define SOURCE_CONSTANT 0xe +#define SOURCE_PREVIOUS 0xf #define COLORMODIFIER_SOURCECOLOR 0x0 #define COLORMODIFIER_ONEMINUSSOURCECOLOR 0x1 @@ -151,8 +152,11 @@ vec4 GetSource(int source) { if (source == SOURCE_PRIMARYCOLOR) { return o[2]; } else if (source == SOURCE_PRIMARYFRAGMENTCOLOR) { - // HACK: Uses color value, but should really use fragment lighting output + // HACK: Until we implement fragment lighting, use primary_color return o[2]; + } else if (source == SOURCE_SECONDARYFRAGMENTCOLOR) { + // HACK: Until we implement fragment lighting, use zero + return vec4(0.0, 0.0, 0.0, 0.0); } else if (source == SOURCE_TEXTURE0) { return texture(tex[0], o[3].xy); } else if (source == SOURCE_TEXTURE1) { diff --git a/src/video_core/renderer_opengl/gl_state.cpp b/src/video_core/renderer_opengl/gl_state.cpp index 1afa58c9..9c5f38f9 100644 --- a/src/video_core/renderer_opengl/gl_state.cpp +++ b/src/video_core/renderer_opengl/gl_state.cpp @@ -32,6 +32,8 @@ OpenGLState::OpenGLState() { blend.color.blue = 0.0f; blend.color.alpha = 0.0f; + logic_op = GL_COPY; + for (auto& texture_unit : texture_units) { texture_unit.enabled_2d = false; texture_unit.texture_2d = 0; @@ -82,7 +84,7 @@ void OpenGLState::Apply() { } else { glDisable(GL_STENCIL_TEST); } - } + } if (stencil.test_func != cur_state.stencil.test_func || stencil.test_ref != cur_state.stencil.test_ref || @@ -99,8 +101,13 @@ void OpenGLState::Apply() { if (blend.enabled != cur_state.blend.enabled) { if (blend.enabled) { glEnable(GL_BLEND); + + cur_state.logic_op = GL_COPY; + glLogicOp(cur_state.logic_op); + glDisable(GL_COLOR_LOGIC_OP); } else { glDisable(GL_BLEND); + glEnable(GL_COLOR_LOGIC_OP); } } @@ -118,6 +125,10 @@ void OpenGLState::Apply() { glBlendFuncSeparate(blend.src_rgb_func, blend.dst_rgb_func, blend.src_a_func, blend.dst_a_func); } + if (logic_op != cur_state.logic_op) { + glLogicOp(logic_op); + } + // Textures for (unsigned texture_index = 0; texture_index < ARRAY_SIZE(texture_units); ++texture_index) { if (texture_units[texture_index].enabled_2d != cur_state.texture_units[texture_index].enabled_2d) { diff --git a/src/video_core/renderer_opengl/gl_state.h b/src/video_core/renderer_opengl/gl_state.h index 281b7cad..6b97721d 100644 --- a/src/video_core/renderer_opengl/gl_state.h +++ b/src/video_core/renderer_opengl/gl_state.h @@ -42,6 +42,8 @@ public: } color; // GL_BLEND_COLOR } blend; + GLenum logic_op; // GL_LOGIC_OP_MODE + // 3 texture units - one for each that is used in PICA fragment shader emulation struct { bool enabled_2d; // GL_TEXTURE_2D @@ -61,7 +63,7 @@ public: static const OpenGLState& GetCurState() { return cur_state; } - + /// Apply this state as the current OpenGL state void Apply(); diff --git a/src/video_core/renderer_opengl/pica_to_gl.h b/src/video_core/renderer_opengl/pica_to_gl.h index f8763e71..e566f9f7 100644 --- a/src/video_core/renderer_opengl/pica_to_gl.h +++ b/src/video_core/renderer_opengl/pica_to_gl.h @@ -71,6 +71,37 @@ inline GLenum BlendFunc(Pica::Regs::BlendFactor factor) { return blend_func_table[(unsigned)factor]; } +inline GLenum LogicOp(Pica::Regs::LogicOp op) { + static const GLenum logic_op_table[] = { + GL_CLEAR, // Clear + GL_AND, // And + GL_AND_REVERSE, // AndReverse + GL_COPY, // Copy + GL_SET, // Set + GL_COPY_INVERTED, // CopyInverted + GL_NOOP, // NoOp + GL_INVERT, // Invert + GL_NAND, // Nand + GL_OR, // Or + GL_NOR, // Nor + GL_XOR, // Xor + GL_EQUIV, // Equiv + GL_AND_INVERTED, // AndInverted + GL_OR_REVERSE, // OrReverse + GL_OR_INVERTED, // OrInverted + }; + + // Range check table for input + if ((unsigned)op >= ARRAY_SIZE(logic_op_table)) { + LOG_CRITICAL(Render_OpenGL, "Unknown logic op %d", op); + UNREACHABLE(); + + return GL_COPY; + } + + return logic_op_table[(unsigned)op]; +} + inline GLenum CompareFunc(Pica::Regs::CompareFunc func) { static const GLenum compare_func_table[] = { GL_NEVER, // CompareFunc::Never diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp index 16cf92e2..382aeaa0 100644 --- a/src/video_core/renderer_opengl/renderer_opengl.cpp +++ b/src/video_core/renderer_opengl/renderer_opengl.cpp @@ -157,7 +157,7 @@ void RendererOpenGL::LoadFBToActiveGLTexture(const GPU::Regs::FramebufferConfig& state.texture_units[0].enabled_2d = true; state.texture_units[0].texture_2d = texture.handle; state.Apply(); - + glActiveTexture(GL_TEXTURE0); glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint)pixel_stride); |