1 files changed, 7 insertions, 57 deletions

diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index d868bf421..71c21c69b 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -15,10 +15,12 @@
 #include "common/common_types.h"
 #include "common/hash.h"
 #include "common/vector_math.h"
+#include "video_core/engines/maxwell_3d.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_opengl/gl_rasterizer_cache.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_gen.h"
+#include "video_core/renderer_opengl/gl_shader_manager.h"
 #include "video_core/renderer_opengl/gl_state.h"
 #include "video_core/renderer_opengl/gl_stream_buffer.h"
 
@@ -45,7 +47,7 @@ public:
     /// OpenGL shader generated for a given Maxwell register state
     struct MaxwellShader {
         /// OpenGL shader resource
-        OGLShader shader;
+        OGLProgram shader;
     };
 
     struct VertexShader {
@@ -56,34 +58,6 @@ public:
         OGLShader shader;
     };
 
-    /// Uniform structure for the Uniform Buffer Object, all vectors must be 16-byte aligned
-    // NOTE: Always keep a vec4 at the end. The GL spec is not clear wether the alignment at
-    //       the end of a uniform block is included in UNIFORM_BLOCK_DATA_SIZE or not.
-    //       Not following that rule will cause problems on some AMD drivers.
-    struct UniformData {};
-
-    // static_assert(
-    //    sizeof(UniformData) == 0x460,
-    //    "The size of the UniformData structure has changed, update the structure in the shader");
-    static_assert(sizeof(UniformData) < 16384,
-                  "UniformData structure must be less than 16kb as per the OpenGL spec");
-
-    struct VSUniformData {};
-    // static_assert(
-    //    sizeof(VSUniformData) == 1856,
-    //    "The size of the VSUniformData structure has changed, update the structure in the
-    //    shader");
-    static_assert(sizeof(VSUniformData) < 16384,
-                  "VSUniformData structure must be less than 16kb as per the OpenGL spec");
-
-    struct FSUniformData {};
-    // static_assert(
-    //    sizeof(FSUniformData) == 1856,
-    //    "The size of the FSUniformData structure has changed, update the structure in the
-    //    shader");
-    static_assert(sizeof(FSUniformData) < 16384,
-                  "FSUniformData structure must be less than 16kb as per the OpenGL spec");
-
 private:
     class SamplerInfo {
     public:
@@ -122,9 +96,6 @@ private:
     /// Syncs the clip coefficients to match the guest state
     void SyncClipCoef();
 
-    /// Sets the OpenGL shader in accordance with the current guest state
-    void SetShader();
-
     /// Syncs the cull mode to match the guest state
     void SyncCullMode();
 
@@ -152,23 +123,12 @@ private:
 
     RasterizerCacheOpenGL res_cache;
 
-    /// Shader used for test renderering - to be removed once we have emulated shaders
-    MaxwellShader test_shader{};
-
-    const MaxwellShader* current_shader{};
-    bool shader_dirty{};
-
-    struct {
-        UniformData data;
-        bool dirty;
-    } uniform_block_data = {};
-
-    OGLPipeline pipeline;
+    std::unique_ptr<GLShader::ProgramManager> shader_program_manager;
     OGLVertexArray sw_vao;
     OGLVertexArray hw_vao;
     std::array<bool, 16> hw_vao_enabled_attributes;
 
-    std::array<SamplerInfo, 32> texture_samplers;
+    std::array<SamplerInfo, GLShader::NumTextureSamplers> texture_samplers;
     static constexpr size_t VERTEX_BUFFER_SIZE = 128 * 1024 * 1024;
     std::unique_ptr<OGLStreamBuffer> vertex_buffer;
     OGLBuffer uniform_buffer;
@@ -182,19 +142,9 @@ private:
     void AnalyzeVertexArray(bool is_indexed);
     void SetupVertexArray(u8* array_ptr, GLintptr buffer_offset);
 
-    OGLBuffer vs_uniform_buffer;
-    std::unordered_map<GLShader::MaxwellVSConfig, VertexShader*> vs_shader_map;
-    std::unordered_map<std::string, VertexShader> vs_shader_cache;
-    OGLShader vs_default_shader;
-
-    void SetupVertexShader(VSUniformData* ub_ptr, GLintptr buffer_offset);
-
-    OGLBuffer fs_uniform_buffer;
-    std::unordered_map<GLShader::MaxwellFSConfig, FragmentShader*> fs_shader_map;
-    std::unordered_map<std::string, FragmentShader> fs_shader_cache;
-    OGLShader fs_default_shader;
+    std::array<OGLBuffer, Tegra::Engines::Maxwell3D::Regs::MaxShaderStage> uniform_buffers;
 
-    void SetupFragmentShader(FSUniformData* ub_ptr, GLintptr buffer_offset);
+    void SetupShaders(u8* buffer_ptr, GLintptr buffer_offset, size_t ptr_pos);
 
     enum class AccelDraw { Disabled, Arrays, Indexed };
     AccelDraw accelerate_draw;