mirror of https://github.com/PCSX2/pcsx2.git
gsdx-ogl:
* add a new define (DISABLE_DUAL_BLEND) to easily test blend mode git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5040 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
gregory.hainaut
parent
90c52c27f6
commit
cc6e486742
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@ -54,10 +54,13 @@
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//#define LOUD_DEBUGGING
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#define SHADER_DEBUG
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#define DUMP_START (70)
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#define DUMP_LENGTH (130)
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//#define DUMP_START (70)
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//#define DUMP_LENGTH (130)
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//#define DUMP_ONLY_FRAME (112)
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// It seems dual blending does not work (at least on AMD)
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//#define DISABLE_DUAL_BLEND
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#ifdef DUMP_START
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static uint32 g_draw_count = 0;
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static uint32 g_frame_count = 0;
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@ -527,22 +530,15 @@ void GSDeviceOGL::DrawPrimitive()
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}
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if (m_state.dsv != NULL) m_state.dsv->Save(format("/tmp/ds_in_%d.bmp", g_draw_count));
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string topo;
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switch (m_state.topology) {
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case GL_TRIANGLE_STRIP: topo = "triangle_strip"; break;
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case GL_TRIANGLES: topo = "triangle"; break;
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case GL_LINES: topo = "line"; break;
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case GL_POINTS: topo = "point"; break;
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default: topo = "!!!!";
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}
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fprintf(stderr, "Draw %d (Frame %d), %d elem of %s\n", g_draw_count, g_frame_count, m_state.vb_state->get_count(), topo.c_str() );
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fprintf(stderr, "Draw %d (Frame %d)\n", g_draw_count, g_frame_count);
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fprintf(stderr, "vs: %d ; gs: %d ; ps: %d\n", m_state.vs, m_state.gs, m_state.ps);
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m_state.vb->debug();
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m_state.bs->debug();
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m_state.dss->debug();
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}
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#endif
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m_state.vb_state->draw_arrays(m_state.topology);
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m_state.vb->draw_arrays();
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// DUMP OUTPUT
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#ifdef DUMP_START
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@ -956,7 +952,7 @@ GSTexture* GSDeviceOGL::Resolve(GSTexture* t)
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void GSDeviceOGL::EndScene()
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{
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m_state.vb_state->draw_done();
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m_state.vb->draw_done();
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}
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void GSDeviceOGL::SetUniformBuffer(GSUniformBufferOGL* cb)
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@ -967,22 +963,22 @@ void GSDeviceOGL::SetUniformBuffer(GSUniformBufferOGL* cb)
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}
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}
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void GSDeviceOGL::IASetVertexState(GSVertexBufferStateOGL* vb_state)
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void GSDeviceOGL::IASetVertexState(GSVertexBufferStateOGL* vb)
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{
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if (m_state.vb_state != vb_state) {
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m_state.vb_state = vb_state;
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vb_state->bind();
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if (m_state.vb != vb) {
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m_state.vb = vb;
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vb->bind();
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}
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}
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void GSDeviceOGL::IASetVertexBuffer(const void* vertices, size_t count)
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{
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m_state.vb_state->upload(vertices, count);
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m_state.vb->upload(vertices, count);
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}
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void GSDeviceOGL::IASetPrimitiveTopology(GLenum topology)
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{
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m_state.topology = topology;
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m_state.vb->SetTopology(topology);
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}
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void GSDeviceOGL::VSSetShader(GLuint vs)
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@ -1190,6 +1186,9 @@ void GSDeviceOGL::CompileShaderFromSource(const std::string& glsl_file, const st
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std::string entry_main = format("#define %s main\n", entry.c_str());
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std::string header = version + shader_type + entry_main + macro_sel;
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#ifdef DISABLE_DUAL_BLEND
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header += "#define DISABLE_DUAL_BLEND 1\n";
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#endif
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// *****************************************************
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// Read the source file
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@ -1343,13 +1342,19 @@ void GSDeviceOGL::DebugOutputToFile(unsigned int source, unsigned int type, unsi
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#define D3DBLEND_ONE GL_ONE
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#define D3DBLEND_ZERO GL_ZERO
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#define D3DBLEND_SRCALPHA GL_SRC1_ALPHA
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#define D3DBLEND_INVDESTALPHA GL_ONE_MINUS_DST_ALPHA
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#define D3DBLEND_DESTALPHA GL_DST_ALPHA
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#define D3DBLEND_DESTCOLOR GL_DST_COLOR
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#define D3DBLEND_INVSRCALPHA GL_ONE_MINUS_SRC1_ALPHA
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#define D3DBLEND_BLENDFACTOR GL_CONSTANT_COLOR
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#define D3DBLEND_INVBLENDFACTOR GL_ONE_MINUS_CONSTANT_COLOR
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#ifdef DISABLE_DUAL_BLEND
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#define D3DBLEND_SRCALPHA GL_SRC_ALPHA
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#define D3DBLEND_INVSRCALPHA GL_ONE_MINUS_SRC_ALPHA
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#else
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#define D3DBLEND_SRCALPHA GL_SRC1_ALPHA
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#define D3DBLEND_INVSRCALPHA GL_ONE_MINUS_SRC1_ALPHA
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#endif
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const GSDeviceOGL::D3D9Blend GSDeviceOGL::m_blendMapD3D9[3*3*3*3] =
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{
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@ -118,10 +118,12 @@ public:
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case GL_ONE: return "ONE";
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case GL_ZERO: return "ZERO";
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case GL_SRC1_ALPHA: return "SRC1 ALPHA";
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case GL_SRC_ALPHA: return "SRC ALPHA";
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case GL_ONE_MINUS_DST_ALPHA: return "1 - DST ALPHA";
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case GL_DST_ALPHA: return "DST ALPHA";
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case GL_DST_COLOR: return "DST COLOR";
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case GL_ONE_MINUS_SRC1_ALPHA: return "1 - SRC1 ALPHA";
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case GL_ONE_MINUS_SRC_ALPHA: return "1 - SRC ALPHA";
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case GL_CONSTANT_COLOR: return "CST";
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case GL_ONE_MINUS_CONSTANT_COLOR: return "1 - CST";
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default: return "UKN";
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@ -283,6 +285,7 @@ class GSVertexBufferStateOGL {
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GLuint m_vb;
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GLuint m_va;
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const GLenum m_target;
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GLenum m_topology;
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void allocate(size_t new_limit)
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{
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@ -359,9 +362,9 @@ public:
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}
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}
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void draw_arrays(GLenum topology)
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void draw_arrays()
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{
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glDrawArrays(topology, m_start, m_count);
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glDrawArrays(m_topology, m_start, m_count);
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}
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void draw_done()
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@ -370,13 +373,39 @@ public:
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m_count = 0;
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}
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uint32 get_count() { return m_count; }
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void SetTopology(GLenum topology) { m_topology = topology; }
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~GSVertexBufferStateOGL()
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{
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glDeleteBuffers(1, &m_vb);
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glDeleteVertexArrays(1, &m_va);
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}
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void debug()
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{
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uint32 element;
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string topo;
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switch (m_topology) {
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case GL_POINTS:
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element = m_count;
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topo = "point";
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break;
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case GL_LINES:
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element = m_count/2;
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topo = "line";
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break;
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case GL_TRIANGLES:
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element = m_count/3;
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topo = "triangle";
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break;
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case GL_TRIANGLE_STRIP:
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element = m_count - 3;
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topo = "triangle strip";
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break;
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}
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fprintf(stderr, "%d elements of %s\n", element, topo.c_str());
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}
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};
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class GSDeviceOGL : public GSDevice
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@ -662,8 +691,7 @@ class GSDeviceOGL : public GSDevice
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struct
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{
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GSVertexBufferStateOGL* vb_state;
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GLenum topology; // (ie GL_TRIANGLES...)
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GSVertexBufferStateOGL* vb;
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GLuint vs; // program
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GSUniformBufferOGL* cb; // uniform current buffer
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GLuint gs; // program
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@ -778,7 +806,7 @@ class GSDeviceOGL : public GSDevice
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void IASetPrimitiveTopology(GLenum topology);
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void IASetVertexBuffer(const void* vertices, size_t count);
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void IASetVertexState(GSVertexBufferStateOGL* vb_state);
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void IASetVertexState(GSVertexBufferStateOGL* vb);
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void SetUniformBuffer(GSUniformBufferOGL* cb);
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@ -257,8 +257,12 @@ void gs_main()
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layout(location = 0) in vertex PSin;
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// Same buffer but 2 colors for dual source blending
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#ifndef DISABLE_DUAL_BLEND
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layout(location = 0, index = 1) out vec4 SV_Target0;
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layout(location = 0, index = 0) out vec4 SV_Target1;
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#else
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layout(location = 0) out vec4 SV_Target1;
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#endif
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layout(binding = 0) uniform sampler2D TextureSampler;
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layout(binding = 1) uniform sampler2D PaletteSampler;
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@ -619,7 +623,9 @@ void ps_main()
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// FIXME: I'm not sure about the value of others field
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// output.c1 = c.a * 2; // used for alpha blending
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#ifndef DISABLE_DUAL_BLEND
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SV_Target0 = vec4(c.a*2, c.a*2, c.a*2, c.a * 2);
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#endif
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if(PS_AOUT != 0) // 16 bit output
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{
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