2015-05-19 06:21:33 +02:00
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// Copyright 2015 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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2015-06-21 14:40:28 +02:00
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#include <cstring>
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#include <memory>
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2015-08-30 08:37:42 +02:00
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#include <glad/glad.h>
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2015-05-24 21:20:31 +02:00
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#include "common/color.h"
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2015-07-26 03:13:11 +02:00
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#include "common/file_util.h"
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2015-06-27 18:56:17 +02:00
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#include "common/math_util.h"
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2015-08-17 23:25:21 +02:00
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#include "common/microprofile.h"
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2015-07-28 22:37:46 +02:00
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#include "common/profiler.h"
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2015-05-24 21:20:31 +02:00
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2015-06-21 14:40:28 +02:00
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#include "core/memory.h"
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#include "core/settings.h"
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2015-09-11 13:20:02 +02:00
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#include "core/hw/gpu.h"
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2015-05-19 06:21:33 +02:00
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#include "video_core/pica.h"
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2016-03-03 04:16:38 +01:00
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#include "video_core/pica_state.h"
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2015-05-19 06:21:33 +02:00
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#include "video_core/utils.h"
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#include "video_core/renderer_opengl/gl_rasterizer.h"
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2015-10-06 04:33:47 +02:00
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#include "video_core/renderer_opengl/gl_shader_gen.h"
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2015-05-19 06:21:33 +02:00
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#include "video_core/renderer_opengl/gl_shader_util.h"
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#include "video_core/renderer_opengl/pica_to_gl.h"
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static bool IsPassThroughTevStage(const Pica::Regs::TevStageConfig& stage) {
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return (stage.color_op == Pica::Regs::TevStageConfig::Operation::Replace &&
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stage.alpha_op == Pica::Regs::TevStageConfig::Operation::Replace &&
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stage.color_source1 == Pica::Regs::TevStageConfig::Source::Previous &&
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stage.alpha_source1 == Pica::Regs::TevStageConfig::Source::Previous &&
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stage.color_modifier1 == Pica::Regs::TevStageConfig::ColorModifier::SourceColor &&
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stage.alpha_modifier1 == Pica::Regs::TevStageConfig::AlphaModifier::SourceAlpha &&
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stage.GetColorMultiplier() == 1 &&
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stage.GetAlphaMultiplier() == 1);
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}
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2016-04-17 00:57:57 +02:00
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RasterizerOpenGL::RasterizerOpenGL() : shader_dirty(true) {
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2015-08-30 15:05:56 +02:00
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// Create sampler objects
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2015-10-07 04:28:19 +02:00
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for (size_t i = 0; i < texture_samplers.size(); ++i) {
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2015-08-30 15:05:56 +02:00
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texture_samplers[i].Create();
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state.texture_units[i].sampler = texture_samplers[i].sampler.handle;
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}
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2015-11-10 17:58:53 +01:00
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// Generate VBO, VAO and UBO
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2015-05-19 06:21:33 +02:00
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vertex_buffer.Create();
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vertex_array.Create();
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2015-11-10 17:58:53 +01:00
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uniform_buffer.Create();
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2015-05-19 06:21:33 +02:00
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state.draw.vertex_array = vertex_array.handle;
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state.draw.vertex_buffer = vertex_buffer.handle;
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2015-11-10 17:58:53 +01:00
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state.draw.uniform_buffer = uniform_buffer.handle;
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2015-05-19 06:21:33 +02:00
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state.Apply();
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2015-11-10 17:58:53 +01:00
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// Bind the UBO to binding point 0
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glBindBufferBase(GL_UNIFORM_BUFFER, 0, uniform_buffer.handle);
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uniform_block_data.dirty = true;
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2016-04-17 00:57:57 +02:00
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for (unsigned index = 0; index < lighting_luts.size(); index++) {
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uniform_block_data.lut_dirty[index] = true;
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}
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2015-05-19 06:21:33 +02:00
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// Set vertex attributes
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2015-10-06 04:33:47 +02:00
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glVertexAttribPointer(GLShader::ATTRIBUTE_POSITION, 4, GL_FLOAT, GL_FALSE, sizeof(HardwareVertex), (GLvoid*)offsetof(HardwareVertex, position));
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glEnableVertexAttribArray(GLShader::ATTRIBUTE_POSITION);
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2015-07-26 03:13:11 +02:00
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2015-10-06 04:33:47 +02:00
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glVertexAttribPointer(GLShader::ATTRIBUTE_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(HardwareVertex), (GLvoid*)offsetof(HardwareVertex, color));
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glEnableVertexAttribArray(GLShader::ATTRIBUTE_COLOR);
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2015-07-26 03:13:11 +02:00
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2015-10-21 06:03:22 +02:00
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glVertexAttribPointer(GLShader::ATTRIBUTE_TEXCOORD0, 2, GL_FLOAT, GL_FALSE, sizeof(HardwareVertex), (GLvoid*)offsetof(HardwareVertex, tex_coord0));
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glVertexAttribPointer(GLShader::ATTRIBUTE_TEXCOORD1, 2, GL_FLOAT, GL_FALSE, sizeof(HardwareVertex), (GLvoid*)offsetof(HardwareVertex, tex_coord1));
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glVertexAttribPointer(GLShader::ATTRIBUTE_TEXCOORD2, 2, GL_FLOAT, GL_FALSE, sizeof(HardwareVertex), (GLvoid*)offsetof(HardwareVertex, tex_coord2));
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glEnableVertexAttribArray(GLShader::ATTRIBUTE_TEXCOORD0);
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glEnableVertexAttribArray(GLShader::ATTRIBUTE_TEXCOORD1);
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glEnableVertexAttribArray(GLShader::ATTRIBUTE_TEXCOORD2);
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2015-07-26 03:13:11 +02:00
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2015-11-12 23:33:21 +01:00
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glVertexAttribPointer(GLShader::ATTRIBUTE_NORMQUAT, 4, GL_FLOAT, GL_FALSE, sizeof(HardwareVertex), (GLvoid*)offsetof(HardwareVertex, normquat));
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glEnableVertexAttribArray(GLShader::ATTRIBUTE_NORMQUAT);
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glVertexAttribPointer(GLShader::ATTRIBUTE_VIEW, 3, GL_FLOAT, GL_FALSE, sizeof(HardwareVertex), (GLvoid*)offsetof(HardwareVertex, view));
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glEnableVertexAttribArray(GLShader::ATTRIBUTE_VIEW);
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2016-04-17 00:57:57 +02:00
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// Create render framebuffer
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2015-05-19 06:21:33 +02:00
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framebuffer.Create();
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2016-04-17 00:57:57 +02:00
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// Allocate and bind lighting lut textures
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for (size_t i = 0; i < lighting_luts.size(); ++i) {
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lighting_luts[i].Create();
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state.lighting_luts[i].texture_1d = lighting_luts[i].handle;
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}
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2015-05-19 06:21:33 +02:00
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state.Apply();
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2016-04-17 00:57:57 +02:00
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for (size_t i = 0; i < lighting_luts.size(); ++i) {
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2015-11-15 23:43:01 +01:00
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glActiveTexture(GL_TEXTURE3 + i);
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glTexImage1D(GL_TEXTURE_1D, 0, GL_RGBA32F, 256, 0, GL_RGBA, GL_FLOAT, nullptr);
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glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
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glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
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}
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2015-05-19 06:21:33 +02:00
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2016-04-17 00:57:57 +02:00
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// Sync fixed function OpenGL state
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2015-05-19 06:21:33 +02:00
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SyncCullMode();
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2016-01-04 00:46:54 +01:00
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SyncDepthModifiers();
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2015-05-19 06:21:33 +02:00
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SyncBlendEnabled();
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SyncBlendFuncs();
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SyncBlendColor();
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2015-05-26 00:39:03 +02:00
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SyncLogicOp();
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2015-05-19 06:21:33 +02:00
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SyncStencilTest();
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SyncDepthTest();
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2016-03-31 15:36:00 +02:00
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SyncColorWriteMask();
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SyncStencilWriteMask();
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SyncDepthWriteMask();
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2016-04-17 00:57:57 +02:00
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}
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2015-05-19 06:21:33 +02:00
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2016-04-17 00:57:57 +02:00
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RasterizerOpenGL::~RasterizerOpenGL() {
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2015-05-19 06:21:33 +02:00
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}
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2016-01-29 05:29:33 +01:00
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/**
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* This is a helper function to resolve an issue with opposite quaternions being interpolated by
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* OpenGL. See below for a detailed description of this issue (yuriks):
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*
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* For any rotation, there are two quaternions Q, and -Q, that represent the same rotation. If you
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* interpolate two quaternions that are opposite, instead of going from one rotation to another
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* using the shortest path, you'll go around the longest path. You can test if two quaternions are
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* opposite by checking if Dot(Q1, W2) < 0. In that case, you can flip either of them, therefore
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* making Dot(-Q1, W2) positive.
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*
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* NOTE: This solution corrects this issue per-vertex before passing the quaternions to OpenGL. This
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* should be correct for nearly all cases, however a more correct implementation (but less trivial
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* and perhaps unnecessary) would be to handle this per-fragment, by interpolating the quaternions
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* manually using two Lerps, and doing this correction before each Lerp.
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*/
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static bool AreQuaternionsOpposite(Math::Vec4<Pica::float24> qa, Math::Vec4<Pica::float24> qb) {
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Math::Vec4f a{ qa.x.ToFloat32(), qa.y.ToFloat32(), qa.z.ToFloat32(), qa.w.ToFloat32() };
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Math::Vec4f b{ qb.x.ToFloat32(), qb.y.ToFloat32(), qb.z.ToFloat32(), qb.w.ToFloat32() };
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return (Math::Dot(a, b) < 0.f);
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}
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2015-07-22 01:04:05 +02:00
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void RasterizerOpenGL::AddTriangle(const Pica::Shader::OutputVertex& v0,
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const Pica::Shader::OutputVertex& v1,
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const Pica::Shader::OutputVertex& v2) {
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2016-01-29 05:29:33 +01:00
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vertex_batch.emplace_back(v0, false);
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vertex_batch.emplace_back(v1, AreQuaternionsOpposite(v0.quat, v1.quat));
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vertex_batch.emplace_back(v2, AreQuaternionsOpposite(v0.quat, v2.quat));
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2015-05-19 06:21:33 +02:00
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}
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void RasterizerOpenGL::DrawTriangles() {
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2016-03-06 03:09:55 +01:00
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if (vertex_batch.empty())
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return;
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2016-04-17 00:57:57 +02:00
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const auto& regs = Pica::g_state.regs;
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// Sync and bind the framebuffer surfaces
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CachedSurface* color_surface;
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CachedSurface* depth_surface;
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MathUtil::Rectangle<int> rect;
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std::tie(color_surface, depth_surface, rect) = res_cache.GetFramebufferSurfaces(regs.framebuffer);
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state.draw.draw_framebuffer = framebuffer.handle;
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state.Apply();
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glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, color_surface != nullptr ? color_surface->texture.handle : 0, 0);
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glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth_surface != nullptr ? depth_surface->texture.handle : 0, 0);
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bool has_stencil = regs.framebuffer.depth_format == Pica::Regs::DepthFormat::D24S8;
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glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, (has_stencil && depth_surface != nullptr) ? depth_surface->texture.handle : 0, 0);
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if (OpenGLState::CheckFBStatus(GL_DRAW_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
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return;
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}
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// Sync the viewport
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// These registers hold half-width and half-height, so must be multiplied by 2
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GLsizei viewport_width = (GLsizei)Pica::float24::FromRaw(regs.viewport_size_x).ToFloat32() * 2;
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GLsizei viewport_height = (GLsizei)Pica::float24::FromRaw(regs.viewport_size_y).ToFloat32() * 2;
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glViewport((GLint)(rect.left + regs.viewport_corner.x * color_surface->res_scale_width),
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(GLint)(rect.bottom + regs.viewport_corner.y * color_surface->res_scale_height),
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(GLsizei)(viewport_width * color_surface->res_scale_width), (GLsizei)(viewport_height * color_surface->res_scale_height));
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// Sync and bind the texture surfaces
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const auto pica_textures = regs.GetTextures();
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for (unsigned texture_index = 0; texture_index < pica_textures.size(); ++texture_index) {
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const auto& texture = pica_textures[texture_index];
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if (texture.enabled) {
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texture_samplers[texture_index].SyncWithConfig(texture.config);
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CachedSurface* surface = res_cache.GetTextureSurface(texture);
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if (surface != nullptr) {
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state.texture_units[texture_index].texture_2d = surface->texture.handle;
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} else {
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// Can occur when texture addr is null or its memory is unmapped/invalid
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state.texture_units[texture_index].texture_2d = 0;
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}
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} else {
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state.texture_units[texture_index].texture_2d = 0;
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}
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}
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2015-05-19 06:21:33 +02:00
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2016-04-17 00:57:57 +02:00
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// Sync and bind the shader
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if (shader_dirty) {
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2015-10-06 04:33:47 +02:00
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SetShader();
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2016-04-17 00:57:57 +02:00
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shader_dirty = false;
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2015-07-26 03:13:11 +02:00
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}
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2016-04-17 00:57:57 +02:00
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// Sync the lighting luts
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for (unsigned index = 0; index < lighting_luts.size(); index++) {
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2015-11-14 04:52:20 +01:00
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if (uniform_block_data.lut_dirty[index]) {
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SyncLightingLUT(index);
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uniform_block_data.lut_dirty[index] = false;
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}
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}
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2016-04-17 00:57:57 +02:00
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// Sync the uniform data
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2015-11-10 17:58:53 +01:00
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if (uniform_block_data.dirty) {
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glBufferData(GL_UNIFORM_BUFFER, sizeof(UniformData), &uniform_block_data.data, GL_STATIC_DRAW);
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uniform_block_data.dirty = false;
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}
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2016-04-17 00:57:57 +02:00
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state.Apply();
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// Draw the vertex batch
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2015-05-19 06:21:33 +02:00
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glBufferData(GL_ARRAY_BUFFER, vertex_batch.size() * sizeof(HardwareVertex), vertex_batch.data(), GL_STREAM_DRAW);
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glDrawArrays(GL_TRIANGLES, 0, (GLsizei)vertex_batch.size());
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2016-04-17 00:57:57 +02:00
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// Mark framebuffer surfaces as dirty
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// TODO: Restrict invalidation area to the viewport
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if (color_surface != nullptr) {
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color_surface->dirty = true;
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res_cache.FlushRegion(color_surface->addr, color_surface->size, color_surface, true);
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}
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if (depth_surface != nullptr) {
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depth_surface->dirty = true;
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res_cache.FlushRegion(depth_surface->addr, depth_surface->size, depth_surface, true);
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}
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2015-05-30 03:54:53 +02:00
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2016-04-17 00:57:57 +02:00
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vertex_batch.clear();
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2015-05-19 06:21:33 +02:00
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2016-04-17 00:57:57 +02:00
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// Unbind textures for potential future use as framebuffer attachments
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for (unsigned texture_index = 0; texture_index < pica_textures.size(); ++texture_index) {
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state.texture_units[texture_index].texture_2d = 0;
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}
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state.Apply();
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2015-05-19 06:21:33 +02:00
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}
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void RasterizerOpenGL::NotifyPicaRegisterChanged(u32 id) {
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2015-05-14 05:29:27 +02:00
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const auto& regs = Pica::g_state.regs;
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2015-05-19 06:21:33 +02:00
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switch(id) {
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// Culling
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case PICA_REG_INDEX(cull_mode):
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SyncCullMode();
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break;
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2016-01-04 00:46:54 +01:00
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// Depth modifiers
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case PICA_REG_INDEX(viewport_depth_range):
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case PICA_REG_INDEX(viewport_depth_far_plane):
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SyncDepthModifiers();
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break;
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2015-05-19 06:21:33 +02:00
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// Blending
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case PICA_REG_INDEX(output_merger.alphablend_enable):
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SyncBlendEnabled();
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break;
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case PICA_REG_INDEX(output_merger.alpha_blending):
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SyncBlendFuncs();
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break;
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case PICA_REG_INDEX(output_merger.blend_const):
|
|
|
|
SyncBlendColor();
|
|
|
|
break;
|
|
|
|
|
|
|
|
// Alpha test
|
|
|
|
case PICA_REG_INDEX(output_merger.alpha_test):
|
|
|
|
SyncAlphaTest();
|
2016-04-17 00:57:57 +02:00
|
|
|
shader_dirty = true;
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
|
|
|
|
2016-03-31 15:36:00 +02:00
|
|
|
// Sync GL stencil test + stencil write mask
|
|
|
|
// (Pica stencil test function register also contains a stencil write mask)
|
2015-08-20 17:11:09 +02:00
|
|
|
case PICA_REG_INDEX(output_merger.stencil_test.raw_func):
|
2016-03-31 15:36:00 +02:00
|
|
|
SyncStencilTest();
|
|
|
|
SyncStencilWriteMask();
|
|
|
|
break;
|
2015-08-20 17:11:09 +02:00
|
|
|
case PICA_REG_INDEX(output_merger.stencil_test.raw_op):
|
2016-04-01 15:49:16 +02:00
|
|
|
case PICA_REG_INDEX(framebuffer.depth_format):
|
2015-05-19 06:21:33 +02:00
|
|
|
SyncStencilTest();
|
|
|
|
break;
|
|
|
|
|
2016-03-31 15:36:00 +02:00
|
|
|
// Sync GL depth test + depth and color write mask
|
|
|
|
// (Pica depth test function register also contains a depth and color write mask)
|
2015-05-19 06:21:33 +02:00
|
|
|
case PICA_REG_INDEX(output_merger.depth_test_enable):
|
|
|
|
SyncDepthTest();
|
2016-03-31 15:36:00 +02:00
|
|
|
SyncDepthWriteMask();
|
|
|
|
SyncColorWriteMask();
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
|
|
|
|
2016-04-01 15:50:30 +02:00
|
|
|
// Sync GL depth and stencil write mask
|
|
|
|
// (This is a dedicated combined depth / stencil write-enable register)
|
|
|
|
case PICA_REG_INDEX(framebuffer.allow_depth_stencil_write):
|
|
|
|
SyncDepthWriteMask();
|
|
|
|
SyncStencilWriteMask();
|
|
|
|
break;
|
|
|
|
|
|
|
|
// Sync GL color write mask
|
|
|
|
// (This is a dedicated color write-enable register)
|
|
|
|
case PICA_REG_INDEX(framebuffer.allow_color_write):
|
|
|
|
SyncColorWriteMask();
|
|
|
|
break;
|
|
|
|
|
2015-05-26 00:39:03 +02:00
|
|
|
// Logic op
|
|
|
|
case PICA_REG_INDEX(output_merger.logic_op):
|
|
|
|
SyncLogicOp();
|
|
|
|
break;
|
|
|
|
|
2015-07-26 03:13:11 +02:00
|
|
|
// TEV stages
|
2015-05-19 06:21:33 +02:00
|
|
|
case PICA_REG_INDEX(tev_stage0.color_source1):
|
|
|
|
case PICA_REG_INDEX(tev_stage0.color_modifier1):
|
|
|
|
case PICA_REG_INDEX(tev_stage0.color_op):
|
|
|
|
case PICA_REG_INDEX(tev_stage0.color_scale):
|
|
|
|
case PICA_REG_INDEX(tev_stage1.color_source1):
|
|
|
|
case PICA_REG_INDEX(tev_stage1.color_modifier1):
|
|
|
|
case PICA_REG_INDEX(tev_stage1.color_op):
|
|
|
|
case PICA_REG_INDEX(tev_stage1.color_scale):
|
|
|
|
case PICA_REG_INDEX(tev_stage2.color_source1):
|
|
|
|
case PICA_REG_INDEX(tev_stage2.color_modifier1):
|
|
|
|
case PICA_REG_INDEX(tev_stage2.color_op):
|
|
|
|
case PICA_REG_INDEX(tev_stage2.color_scale):
|
|
|
|
case PICA_REG_INDEX(tev_stage3.color_source1):
|
|
|
|
case PICA_REG_INDEX(tev_stage3.color_modifier1):
|
|
|
|
case PICA_REG_INDEX(tev_stage3.color_op):
|
|
|
|
case PICA_REG_INDEX(tev_stage3.color_scale):
|
|
|
|
case PICA_REG_INDEX(tev_stage4.color_source1):
|
|
|
|
case PICA_REG_INDEX(tev_stage4.color_modifier1):
|
|
|
|
case PICA_REG_INDEX(tev_stage4.color_op):
|
2015-07-26 03:13:11 +02:00
|
|
|
case PICA_REG_INDEX(tev_stage4.color_scale):
|
|
|
|
case PICA_REG_INDEX(tev_stage5.color_source1):
|
|
|
|
case PICA_REG_INDEX(tev_stage5.color_modifier1):
|
|
|
|
case PICA_REG_INDEX(tev_stage5.color_op):
|
|
|
|
case PICA_REG_INDEX(tev_stage5.color_scale):
|
|
|
|
case PICA_REG_INDEX(tev_combiner_buffer_input):
|
2016-04-17 00:57:57 +02:00
|
|
|
shader_dirty = true;
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
2015-07-26 03:13:11 +02:00
|
|
|
case PICA_REG_INDEX(tev_stage0.const_r):
|
|
|
|
SyncTevConstColor(0, regs.tev_stage0);
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
2015-07-26 03:13:11 +02:00
|
|
|
case PICA_REG_INDEX(tev_stage1.const_r):
|
2015-10-02 04:12:44 +02:00
|
|
|
SyncTevConstColor(1, regs.tev_stage1);
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
2015-07-26 03:13:11 +02:00
|
|
|
case PICA_REG_INDEX(tev_stage2.const_r):
|
2015-10-02 04:12:44 +02:00
|
|
|
SyncTevConstColor(2, regs.tev_stage2);
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
2015-07-26 03:13:11 +02:00
|
|
|
case PICA_REG_INDEX(tev_stage3.const_r):
|
2015-10-02 04:12:44 +02:00
|
|
|
SyncTevConstColor(3, regs.tev_stage3);
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
2015-07-26 03:13:11 +02:00
|
|
|
case PICA_REG_INDEX(tev_stage4.const_r):
|
2015-10-02 04:12:44 +02:00
|
|
|
SyncTevConstColor(4, regs.tev_stage4);
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX(tev_stage5.const_r):
|
2015-10-02 04:12:44 +02:00
|
|
|
SyncTevConstColor(5, regs.tev_stage5);
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
2015-05-25 20:34:09 +02:00
|
|
|
|
2015-05-19 06:21:33 +02:00
|
|
|
// TEV combiner buffer color
|
|
|
|
case PICA_REG_INDEX(tev_combiner_buffer_color):
|
|
|
|
SyncCombinerColor();
|
|
|
|
break;
|
2015-11-12 23:33:21 +01:00
|
|
|
|
2015-11-15 05:23:08 +01:00
|
|
|
// Fragment lighting specular 0 color
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[0].specular_0, 0x140 + 0 * 0x10):
|
|
|
|
SyncLightSpecular0(0);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[1].specular_0, 0x140 + 1 * 0x10):
|
|
|
|
SyncLightSpecular0(1);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[2].specular_0, 0x140 + 2 * 0x10):
|
|
|
|
SyncLightSpecular0(2);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[3].specular_0, 0x140 + 3 * 0x10):
|
|
|
|
SyncLightSpecular0(3);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[4].specular_0, 0x140 + 4 * 0x10):
|
|
|
|
SyncLightSpecular0(4);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[5].specular_0, 0x140 + 5 * 0x10):
|
|
|
|
SyncLightSpecular0(5);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[6].specular_0, 0x140 + 6 * 0x10):
|
|
|
|
SyncLightSpecular0(6);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[7].specular_0, 0x140 + 7 * 0x10):
|
|
|
|
SyncLightSpecular0(7);
|
|
|
|
break;
|
|
|
|
|
|
|
|
// Fragment lighting specular 1 color
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[0].specular_1, 0x141 + 0 * 0x10):
|
|
|
|
SyncLightSpecular1(0);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[1].specular_1, 0x141 + 1 * 0x10):
|
|
|
|
SyncLightSpecular1(1);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[2].specular_1, 0x141 + 2 * 0x10):
|
|
|
|
SyncLightSpecular1(2);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[3].specular_1, 0x141 + 3 * 0x10):
|
|
|
|
SyncLightSpecular1(3);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[4].specular_1, 0x141 + 4 * 0x10):
|
|
|
|
SyncLightSpecular1(4);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[5].specular_1, 0x141 + 5 * 0x10):
|
|
|
|
SyncLightSpecular1(5);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[6].specular_1, 0x141 + 6 * 0x10):
|
|
|
|
SyncLightSpecular1(6);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[7].specular_1, 0x141 + 7 * 0x10):
|
|
|
|
SyncLightSpecular1(7);
|
|
|
|
break;
|
|
|
|
|
2015-11-12 23:33:21 +01:00
|
|
|
// Fragment lighting diffuse color
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[0].diffuse, 0x142 + 0 * 0x10):
|
|
|
|
SyncLightDiffuse(0);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[1].diffuse, 0x142 + 1 * 0x10):
|
|
|
|
SyncLightDiffuse(1);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[2].diffuse, 0x142 + 2 * 0x10):
|
|
|
|
SyncLightDiffuse(2);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[3].diffuse, 0x142 + 3 * 0x10):
|
|
|
|
SyncLightDiffuse(3);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[4].diffuse, 0x142 + 4 * 0x10):
|
|
|
|
SyncLightDiffuse(4);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[5].diffuse, 0x142 + 5 * 0x10):
|
|
|
|
SyncLightDiffuse(5);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[6].diffuse, 0x142 + 6 * 0x10):
|
|
|
|
SyncLightDiffuse(6);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[7].diffuse, 0x142 + 7 * 0x10):
|
|
|
|
SyncLightDiffuse(7);
|
|
|
|
break;
|
|
|
|
|
|
|
|
// Fragment lighting ambient color
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[0].ambient, 0x143 + 0 * 0x10):
|
|
|
|
SyncLightAmbient(0);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[1].ambient, 0x143 + 1 * 0x10):
|
|
|
|
SyncLightAmbient(1);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[2].ambient, 0x143 + 2 * 0x10):
|
|
|
|
SyncLightAmbient(2);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[3].ambient, 0x143 + 3 * 0x10):
|
|
|
|
SyncLightAmbient(3);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[4].ambient, 0x143 + 4 * 0x10):
|
|
|
|
SyncLightAmbient(4);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[5].ambient, 0x143 + 5 * 0x10):
|
|
|
|
SyncLightAmbient(5);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[6].ambient, 0x143 + 6 * 0x10):
|
|
|
|
SyncLightAmbient(6);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[7].ambient, 0x143 + 7 * 0x10):
|
|
|
|
SyncLightAmbient(7);
|
|
|
|
break;
|
|
|
|
|
|
|
|
// Fragment lighting position
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[0].x, 0x144 + 0 * 0x10):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[0].z, 0x145 + 0 * 0x10):
|
|
|
|
SyncLightPosition(0);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[1].x, 0x144 + 1 * 0x10):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[1].z, 0x145 + 1 * 0x10):
|
|
|
|
SyncLightPosition(1);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[2].x, 0x144 + 2 * 0x10):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[2].z, 0x145 + 2 * 0x10):
|
|
|
|
SyncLightPosition(2);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[3].x, 0x144 + 3 * 0x10):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[3].z, 0x145 + 3 * 0x10):
|
|
|
|
SyncLightPosition(3);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[4].x, 0x144 + 4 * 0x10):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[4].z, 0x145 + 4 * 0x10):
|
|
|
|
SyncLightPosition(4);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[5].x, 0x144 + 5 * 0x10):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[5].z, 0x145 + 5 * 0x10):
|
|
|
|
SyncLightPosition(5);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[6].x, 0x144 + 6 * 0x10):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[6].z, 0x145 + 6 * 0x10):
|
|
|
|
SyncLightPosition(6);
|
|
|
|
break;
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[7].x, 0x144 + 7 * 0x10):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.light[7].z, 0x145 + 7 * 0x10):
|
|
|
|
SyncLightPosition(7);
|
|
|
|
break;
|
|
|
|
|
|
|
|
// Fragment lighting global ambient color (emission + ambient * ambient)
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.global_ambient, 0x1c0):
|
|
|
|
SyncGlobalAmbient();
|
|
|
|
break;
|
|
|
|
|
2015-11-14 04:52:20 +01:00
|
|
|
// Fragment lighting lookup tables
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.lut_data[0], 0x1c8):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.lut_data[1], 0x1c9):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.lut_data[2], 0x1ca):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.lut_data[3], 0x1cb):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.lut_data[4], 0x1cc):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.lut_data[5], 0x1cd):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.lut_data[6], 0x1ce):
|
|
|
|
case PICA_REG_INDEX_WORKAROUND(lighting.lut_data[7], 0x1cf):
|
|
|
|
{
|
|
|
|
auto& lut_config = regs.lighting.lut_config;
|
2015-11-15 23:43:01 +01:00
|
|
|
uniform_block_data.lut_dirty[lut_config.type / 4] = true;
|
2015-11-14 04:52:20 +01:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2015-05-19 06:21:33 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
void RasterizerOpenGL::FlushAll() {
|
|
|
|
res_cache.FlushAll();
|
|
|
|
}
|
|
|
|
|
2015-12-07 02:56:45 +01:00
|
|
|
void RasterizerOpenGL::FlushRegion(PAddr addr, u32 size) {
|
2016-04-17 00:57:57 +02:00
|
|
|
res_cache.FlushRegion(addr, size, nullptr, false);
|
|
|
|
}
|
2015-05-14 05:29:27 +02:00
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
void RasterizerOpenGL::FlushAndInvalidateRegion(PAddr addr, u32 size) {
|
|
|
|
res_cache.FlushRegion(addr, size, nullptr, true);
|
|
|
|
}
|
2015-05-19 06:21:33 +02:00
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
bool RasterizerOpenGL::AccelerateDisplayTransfer(const GPU::Regs::DisplayTransferConfig& config) {
|
|
|
|
using PixelFormat = CachedSurface::PixelFormat;
|
|
|
|
using SurfaceType = CachedSurface::SurfaceType;
|
2015-05-19 06:21:33 +02:00
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
if (config.is_texture_copy) {
|
|
|
|
// TODO(tfarley): Try to hardware accelerate this
|
|
|
|
return false;
|
|
|
|
}
|
2015-05-19 06:21:33 +02:00
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
CachedSurface src_params;
|
|
|
|
src_params.addr = config.GetPhysicalInputAddress();
|
|
|
|
src_params.width = config.output_width;
|
|
|
|
src_params.height = config.output_height;
|
|
|
|
src_params.is_tiled = !config.input_linear;
|
|
|
|
src_params.pixel_format = CachedSurface::PixelFormatFromGPUPixelFormat(config.input_format);
|
|
|
|
|
|
|
|
CachedSurface dst_params;
|
|
|
|
dst_params.addr = config.GetPhysicalOutputAddress();
|
|
|
|
dst_params.width = config.scaling != config.NoScale ? config.output_width / 2 : config.output_width.Value();
|
|
|
|
dst_params.height = config.scaling == config.ScaleXY ? config.output_height / 2 : config.output_height.Value();
|
|
|
|
dst_params.is_tiled = config.input_linear != config.dont_swizzle;
|
|
|
|
dst_params.pixel_format = CachedSurface::PixelFormatFromGPUPixelFormat(config.output_format);
|
|
|
|
|
|
|
|
MathUtil::Rectangle<int> src_rect;
|
|
|
|
CachedSurface* src_surface = res_cache.GetSurfaceRect(src_params, false, true, src_rect);
|
|
|
|
|
|
|
|
if (src_surface == nullptr) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Require destination surface to have same resolution scale as source to preserve scaling
|
|
|
|
dst_params.res_scale_width = src_surface->res_scale_width;
|
|
|
|
dst_params.res_scale_height = src_surface->res_scale_height;
|
|
|
|
|
|
|
|
MathUtil::Rectangle<int> dst_rect;
|
|
|
|
CachedSurface* dst_surface = res_cache.GetSurfaceRect(dst_params, true, false, dst_rect);
|
|
|
|
|
|
|
|
if (dst_surface == nullptr) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Don't accelerate if the src and dst surfaces are the same
|
|
|
|
if (src_surface == dst_surface) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (config.flip_vertically) {
|
|
|
|
std::swap(dst_rect.top, dst_rect.bottom);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!res_cache.TryBlitSurfaces(src_surface, src_rect, dst_surface, dst_rect)) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
u32 dst_size = dst_params.width * dst_params.height * CachedSurface::GetFormatBpp(dst_params.pixel_format) / 8;
|
|
|
|
dst_surface->dirty = true;
|
|
|
|
res_cache.FlushRegion(config.GetPhysicalOutputAddress(), dst_size, dst_surface, true);
|
|
|
|
return true;
|
2015-05-19 06:21:33 +02:00
|
|
|
}
|
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
bool RasterizerOpenGL::AccelerateFill(const GPU::Regs::MemoryFillConfig& config) {
|
|
|
|
using PixelFormat = CachedSurface::PixelFormat;
|
|
|
|
using SurfaceType = CachedSurface::SurfaceType;
|
|
|
|
|
|
|
|
CachedSurface* dst_surface = res_cache.TryGetFillSurface(config);
|
|
|
|
|
|
|
|
if (dst_surface == nullptr) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
OpenGLState cur_state = OpenGLState::GetCurState();
|
|
|
|
|
|
|
|
SurfaceType dst_type = CachedSurface::GetFormatType(dst_surface->pixel_format);
|
2015-05-14 05:29:27 +02:00
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
GLuint old_fb = cur_state.draw.draw_framebuffer;
|
|
|
|
cur_state.draw.draw_framebuffer = framebuffer.handle;
|
|
|
|
// TODO: When scissor test is implemented, need to disable scissor test in cur_state here so Clear call isn't affected
|
|
|
|
cur_state.Apply();
|
2015-05-19 06:21:33 +02:00
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
if (dst_type == SurfaceType::Color || dst_type == SurfaceType::Texture) {
|
|
|
|
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, dst_surface->texture.handle, 0);
|
|
|
|
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
|
2015-05-19 06:21:33 +02:00
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
if (OpenGLState::CheckFBStatus(GL_DRAW_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
GLfloat color_values[4] = {0.0f, 0.0f, 0.0f, 0.0f};
|
|
|
|
|
|
|
|
// TODO: Handle additional pixel format and fill value size combinations to accelerate more cases
|
|
|
|
// For instance, checking if fill value's bytes/bits repeat to allow filling I8/A8/I4/A4/...
|
|
|
|
// Currently only handles formats that are multiples of the fill value size
|
|
|
|
|
|
|
|
if (config.fill_24bit) {
|
|
|
|
switch (dst_surface->pixel_format) {
|
|
|
|
case PixelFormat::RGB8:
|
|
|
|
color_values[0] = config.value_24bit_r / 255.0f;
|
|
|
|
color_values[1] = config.value_24bit_g / 255.0f;
|
|
|
|
color_values[2] = config.value_24bit_b / 255.0f;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
} else if (config.fill_32bit) {
|
|
|
|
u32 value = config.value_32bit;
|
|
|
|
|
|
|
|
switch (dst_surface->pixel_format) {
|
|
|
|
case PixelFormat::RGBA8:
|
|
|
|
color_values[0] = (value >> 24) / 255.0f;
|
|
|
|
color_values[1] = ((value >> 16) & 0xFF) / 255.0f;
|
|
|
|
color_values[2] = ((value >> 8) & 0xFF) / 255.0f;
|
|
|
|
color_values[3] = (value & 0xFF) / 255.0f;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
u16 value_16bit = config.value_16bit.Value();
|
|
|
|
Math::Vec4<u8> color;
|
|
|
|
|
|
|
|
switch (dst_surface->pixel_format) {
|
|
|
|
case PixelFormat::RGBA8:
|
|
|
|
color_values[0] = (value_16bit >> 8) / 255.0f;
|
|
|
|
color_values[1] = (value_16bit & 0xFF) / 255.0f;
|
|
|
|
color_values[2] = color_values[0];
|
|
|
|
color_values[3] = color_values[1];
|
|
|
|
break;
|
|
|
|
case PixelFormat::RGB5A1:
|
|
|
|
color = Color::DecodeRGB5A1((const u8*)&value_16bit);
|
|
|
|
color_values[0] = color[0] / 31.0f;
|
|
|
|
color_values[1] = color[1] / 31.0f;
|
|
|
|
color_values[2] = color[2] / 31.0f;
|
|
|
|
color_values[3] = color[3];
|
|
|
|
break;
|
|
|
|
case PixelFormat::RGB565:
|
|
|
|
color = Color::DecodeRGB565((const u8*)&value_16bit);
|
|
|
|
color_values[0] = color[0] / 31.0f;
|
|
|
|
color_values[1] = color[1] / 63.0f;
|
|
|
|
color_values[2] = color[2] / 31.0f;
|
|
|
|
break;
|
|
|
|
case PixelFormat::RGBA4:
|
|
|
|
color = Color::DecodeRGBA4((const u8*)&value_16bit);
|
|
|
|
color_values[0] = color[0] / 15.0f;
|
|
|
|
color_values[1] = color[1] / 15.0f;
|
|
|
|
color_values[2] = color[2] / 15.0f;
|
|
|
|
color_values[3] = color[3] / 15.0f;
|
|
|
|
break;
|
|
|
|
case PixelFormat::IA8:
|
|
|
|
case PixelFormat::RG8:
|
|
|
|
color_values[0] = (value_16bit >> 8) / 255.0f;
|
|
|
|
color_values[1] = (value_16bit & 0xFF) / 255.0f;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
cur_state.color_mask.red_enabled = true;
|
|
|
|
cur_state.color_mask.green_enabled = true;
|
|
|
|
cur_state.color_mask.blue_enabled = true;
|
|
|
|
cur_state.color_mask.alpha_enabled = true;
|
|
|
|
cur_state.Apply();
|
|
|
|
glClearBufferfv(GL_COLOR, 0, color_values);
|
|
|
|
} else if (dst_type == SurfaceType::Depth) {
|
|
|
|
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
|
|
|
|
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, dst_surface->texture.handle, 0);
|
|
|
|
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
|
|
|
|
|
|
|
|
if (OpenGLState::CheckFBStatus(GL_DRAW_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
GLfloat value_float;
|
|
|
|
if (dst_surface->pixel_format == CachedSurface::PixelFormat::D16) {
|
|
|
|
value_float = config.value_32bit / 65535.0f; // 2^16 - 1
|
|
|
|
} else if (dst_surface->pixel_format == CachedSurface::PixelFormat::D24) {
|
|
|
|
value_float = config.value_32bit / 16777215.0f; // 2^24 - 1
|
|
|
|
}
|
|
|
|
|
|
|
|
cur_state.depth.write_mask = true;
|
|
|
|
cur_state.Apply();
|
|
|
|
glClearBufferfv(GL_DEPTH, 0, &value_float);
|
|
|
|
} else if (dst_type == SurfaceType::DepthStencil) {
|
|
|
|
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
|
|
|
|
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, dst_surface->texture.handle, 0);
|
|
|
|
|
|
|
|
if (OpenGLState::CheckFBStatus(GL_DRAW_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
GLfloat value_float = (config.value_32bit & 0xFFFFFF) / 16777215.0f; // 2^24 - 1
|
|
|
|
GLint value_int = (config.value_32bit >> 24);
|
|
|
|
|
|
|
|
cur_state.depth.write_mask = true;
|
|
|
|
cur_state.stencil.write_mask = true;
|
|
|
|
cur_state.Apply();
|
|
|
|
glClearBufferfi(GL_DEPTH_STENCIL, 0, value_float, value_int);
|
|
|
|
}
|
2015-05-19 06:21:33 +02:00
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
cur_state.draw.draw_framebuffer = old_fb;
|
|
|
|
// TODO: Return scissor test to previous value when scissor test is implemented
|
|
|
|
cur_state.Apply();
|
2015-05-19 06:21:33 +02:00
|
|
|
|
2016-04-17 00:57:57 +02:00
|
|
|
dst_surface->dirty = true;
|
|
|
|
res_cache.FlushRegion(dst_surface->addr, dst_surface->size, dst_surface, true);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
bool RasterizerOpenGL::AccelerateDisplay(const GPU::Regs::FramebufferConfig& config, PAddr framebuffer_addr, u32 pixel_stride, ScreenInfo& screen_info) {
|
|
|
|
if (framebuffer_addr == 0) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
CachedSurface src_params;
|
|
|
|
src_params.addr = framebuffer_addr;
|
|
|
|
src_params.width = config.width;
|
|
|
|
src_params.height = config.height;
|
|
|
|
src_params.stride = pixel_stride;
|
|
|
|
src_params.is_tiled = false;
|
|
|
|
src_params.pixel_format = CachedSurface::PixelFormatFromGPUPixelFormat(config.color_format);
|
|
|
|
|
|
|
|
MathUtil::Rectangle<int> src_rect;
|
|
|
|
CachedSurface* src_surface = res_cache.GetSurfaceRect(src_params, false, true, src_rect);
|
|
|
|
|
|
|
|
if (src_surface == nullptr) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
u32 scaled_width = src_surface->GetScaledWidth();
|
|
|
|
u32 scaled_height = src_surface->GetScaledHeight();
|
|
|
|
|
|
|
|
screen_info.display_texcoords = MathUtil::Rectangle<float>((float)src_rect.top / (float)scaled_height,
|
|
|
|
(float)src_rect.left / (float)scaled_width,
|
|
|
|
(float)src_rect.bottom / (float)scaled_height,
|
|
|
|
(float)src_rect.right / (float)scaled_width);
|
|
|
|
|
|
|
|
screen_info.display_texture = src_surface->texture.handle;
|
|
|
|
|
|
|
|
return true;
|
2015-05-19 06:21:33 +02:00
|
|
|
}
|
|
|
|
|
2015-08-30 15:05:56 +02:00
|
|
|
void RasterizerOpenGL::SamplerInfo::Create() {
|
|
|
|
sampler.Create();
|
|
|
|
mag_filter = min_filter = TextureConfig::Linear;
|
|
|
|
wrap_s = wrap_t = TextureConfig::Repeat;
|
|
|
|
border_color = 0;
|
|
|
|
|
|
|
|
glSamplerParameteri(sampler.handle, GL_TEXTURE_MIN_FILTER, GL_LINEAR); // default is GL_LINEAR_MIPMAP_LINEAR
|
|
|
|
// Other attributes have correct defaults
|
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SamplerInfo::SyncWithConfig(const Pica::Regs::TextureConfig& config) {
|
|
|
|
GLuint s = sampler.handle;
|
|
|
|
|
|
|
|
if (mag_filter != config.mag_filter) {
|
|
|
|
mag_filter = config.mag_filter;
|
|
|
|
glSamplerParameteri(s, GL_TEXTURE_MAG_FILTER, PicaToGL::TextureFilterMode(mag_filter));
|
|
|
|
}
|
|
|
|
if (min_filter != config.min_filter) {
|
|
|
|
min_filter = config.min_filter;
|
|
|
|
glSamplerParameteri(s, GL_TEXTURE_MIN_FILTER, PicaToGL::TextureFilterMode(min_filter));
|
|
|
|
}
|
|
|
|
|
|
|
|
if (wrap_s != config.wrap_s) {
|
|
|
|
wrap_s = config.wrap_s;
|
|
|
|
glSamplerParameteri(s, GL_TEXTURE_WRAP_S, PicaToGL::WrapMode(wrap_s));
|
|
|
|
}
|
|
|
|
if (wrap_t != config.wrap_t) {
|
|
|
|
wrap_t = config.wrap_t;
|
|
|
|
glSamplerParameteri(s, GL_TEXTURE_WRAP_T, PicaToGL::WrapMode(wrap_t));
|
|
|
|
}
|
|
|
|
|
|
|
|
if (wrap_s == TextureConfig::ClampToBorder || wrap_t == TextureConfig::ClampToBorder) {
|
|
|
|
if (border_color != config.border_color.raw) {
|
|
|
|
auto gl_color = PicaToGL::ColorRGBA8(border_color);
|
|
|
|
glSamplerParameterfv(s, GL_TEXTURE_BORDER_COLOR, gl_color.data());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-10-06 04:33:47 +02:00
|
|
|
void RasterizerOpenGL::SetShader() {
|
2015-10-10 04:46:47 +02:00
|
|
|
PicaShaderConfig config = PicaShaderConfig::CurrentConfig();
|
2016-04-05 14:29:55 +02:00
|
|
|
std::unique_ptr<PicaShader> shader = std::make_unique<PicaShader>();
|
2015-10-06 04:33:47 +02:00
|
|
|
|
|
|
|
// Find (or generate) the GLSL shader for the current TEV state
|
|
|
|
auto cached_shader = shader_cache.find(config);
|
|
|
|
if (cached_shader != shader_cache.end()) {
|
|
|
|
current_shader = cached_shader->second.get();
|
|
|
|
|
|
|
|
state.draw.shader_program = current_shader->shader.handle;
|
|
|
|
state.Apply();
|
|
|
|
} else {
|
2015-10-10 04:46:47 +02:00
|
|
|
LOG_DEBUG(Render_OpenGL, "Creating new shader");
|
2015-10-06 04:33:47 +02:00
|
|
|
|
|
|
|
shader->shader.Create(GLShader::GenerateVertexShader().c_str(), GLShader::GenerateFragmentShader(config).c_str());
|
|
|
|
|
|
|
|
state.draw.shader_program = shader->shader.handle;
|
|
|
|
state.Apply();
|
|
|
|
|
|
|
|
// Set the texture samplers to correspond to different texture units
|
2015-11-26 04:33:24 +01:00
|
|
|
GLuint uniform_tex = glGetUniformLocation(shader->shader.handle, "tex[0]");
|
|
|
|
if (uniform_tex != -1) { glUniform1i(uniform_tex, 0); }
|
|
|
|
uniform_tex = glGetUniformLocation(shader->shader.handle, "tex[1]");
|
|
|
|
if (uniform_tex != -1) { glUniform1i(uniform_tex, 1); }
|
|
|
|
uniform_tex = glGetUniformLocation(shader->shader.handle, "tex[2]");
|
|
|
|
if (uniform_tex != -1) { glUniform1i(uniform_tex, 2); }
|
2015-10-06 04:33:47 +02:00
|
|
|
|
2015-11-15 23:43:01 +01:00
|
|
|
// Set the texture samplers to correspond to different lookup table texture units
|
|
|
|
GLuint uniform_lut = glGetUniformLocation(shader->shader.handle, "lut[0]");
|
|
|
|
if (uniform_lut != -1) { glUniform1i(uniform_lut, 3); }
|
|
|
|
uniform_lut = glGetUniformLocation(shader->shader.handle, "lut[1]");
|
|
|
|
if (uniform_lut != -1) { glUniform1i(uniform_lut, 4); }
|
|
|
|
uniform_lut = glGetUniformLocation(shader->shader.handle, "lut[2]");
|
|
|
|
if (uniform_lut != -1) { glUniform1i(uniform_lut, 5); }
|
|
|
|
uniform_lut = glGetUniformLocation(shader->shader.handle, "lut[3]");
|
|
|
|
if (uniform_lut != -1) { glUniform1i(uniform_lut, 6); }
|
|
|
|
uniform_lut = glGetUniformLocation(shader->shader.handle, "lut[4]");
|
|
|
|
if (uniform_lut != -1) { glUniform1i(uniform_lut, 7); }
|
|
|
|
uniform_lut = glGetUniformLocation(shader->shader.handle, "lut[5]");
|
|
|
|
if (uniform_lut != -1) { glUniform1i(uniform_lut, 8); }
|
|
|
|
|
2015-10-06 04:33:47 +02:00
|
|
|
current_shader = shader_cache.emplace(config, std::move(shader)).first->second.get();
|
2015-11-10 17:58:53 +01:00
|
|
|
|
|
|
|
unsigned int block_index = glGetUniformBlockIndex(current_shader->shader.handle, "shader_data");
|
|
|
|
glUniformBlockBinding(current_shader->shader.handle, block_index, 0);
|
2015-10-06 04:33:47 +02:00
|
|
|
|
2015-11-14 04:52:20 +01:00
|
|
|
// Update uniforms
|
|
|
|
SyncAlphaTest();
|
|
|
|
SyncCombinerColor();
|
|
|
|
auto& tev_stages = Pica::g_state.regs.GetTevStages();
|
|
|
|
for (int index = 0; index < tev_stages.size(); ++index)
|
|
|
|
SyncTevConstColor(index, tev_stages[index]);
|
|
|
|
|
|
|
|
SyncGlobalAmbient();
|
|
|
|
for (int light_index = 0; light_index < 8; light_index++) {
|
2016-04-22 16:48:00 +02:00
|
|
|
SyncLightSpecular0(light_index);
|
|
|
|
SyncLightSpecular1(light_index);
|
2015-11-14 04:52:20 +01:00
|
|
|
SyncLightDiffuse(light_index);
|
|
|
|
SyncLightAmbient(light_index);
|
|
|
|
SyncLightPosition(light_index);
|
|
|
|
}
|
2015-11-12 23:33:21 +01:00
|
|
|
}
|
2015-10-06 04:33:47 +02:00
|
|
|
}
|
|
|
|
|
2015-05-19 06:21:33 +02:00
|
|
|
void RasterizerOpenGL::SyncCullMode() {
|
2015-05-14 05:29:27 +02:00
|
|
|
const auto& regs = Pica::g_state.regs;
|
|
|
|
|
|
|
|
switch (regs.cull_mode) {
|
2015-05-19 06:21:33 +02:00
|
|
|
case Pica::Regs::CullMode::KeepAll:
|
|
|
|
state.cull.enabled = false;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case Pica::Regs::CullMode::KeepClockWise:
|
|
|
|
state.cull.enabled = true;
|
2015-12-05 07:23:39 +01:00
|
|
|
state.cull.front_face = GL_CW;
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case Pica::Regs::CullMode::KeepCounterClockWise:
|
|
|
|
state.cull.enabled = true;
|
2015-12-05 07:23:39 +01:00
|
|
|
state.cull.front_face = GL_CCW;
|
2015-05-19 06:21:33 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
2015-05-14 05:29:27 +02:00
|
|
|
LOG_CRITICAL(Render_OpenGL, "Unknown cull mode %d", regs.cull_mode.Value());
|
2015-05-19 06:21:33 +02:00
|
|
|
UNIMPLEMENTED();
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-01-04 00:46:54 +01:00
|
|
|
void RasterizerOpenGL::SyncDepthModifiers() {
|
2015-12-17 05:23:50 +01:00
|
|
|
float depth_scale = -Pica::float24::FromRaw(Pica::g_state.regs.viewport_depth_range).ToFloat32();
|
|
|
|
float depth_offset = Pica::float24::FromRaw(Pica::g_state.regs.viewport_depth_far_plane).ToFloat32() / 2.0f;
|
2016-01-04 00:46:54 +01:00
|
|
|
|
|
|
|
// TODO: Implement scale modifier
|
|
|
|
uniform_block_data.data.depth_offset = depth_offset;
|
|
|
|
uniform_block_data.dirty = true;
|
|
|
|
}
|
|
|
|
|
2015-05-19 06:21:33 +02:00
|
|
|
void RasterizerOpenGL::SyncBlendEnabled() {
|
2015-05-14 05:29:27 +02:00
|
|
|
state.blend.enabled = (Pica::g_state.regs.output_merger.alphablend_enable == 1);
|
2015-05-19 06:21:33 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SyncBlendFuncs() {
|
2015-05-14 05:29:27 +02:00
|
|
|
const auto& regs = Pica::g_state.regs;
|
|
|
|
state.blend.src_rgb_func = PicaToGL::BlendFunc(regs.output_merger.alpha_blending.factor_source_rgb);
|
|
|
|
state.blend.dst_rgb_func = PicaToGL::BlendFunc(regs.output_merger.alpha_blending.factor_dest_rgb);
|
|
|
|
state.blend.src_a_func = PicaToGL::BlendFunc(regs.output_merger.alpha_blending.factor_source_a);
|
|
|
|
state.blend.dst_a_func = PicaToGL::BlendFunc(regs.output_merger.alpha_blending.factor_dest_a);
|
2015-05-19 06:21:33 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SyncBlendColor() {
|
2015-08-30 14:15:35 +02:00
|
|
|
auto blend_color = PicaToGL::ColorRGBA8(Pica::g_state.regs.output_merger.blend_const.raw);
|
2015-05-19 06:21:33 +02:00
|
|
|
state.blend.color.red = blend_color[0];
|
|
|
|
state.blend.color.green = blend_color[1];
|
|
|
|
state.blend.color.blue = blend_color[2];
|
|
|
|
state.blend.color.alpha = blend_color[3];
|
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SyncAlphaTest() {
|
2015-05-14 05:29:27 +02:00
|
|
|
const auto& regs = Pica::g_state.regs;
|
2015-11-10 17:58:53 +01:00
|
|
|
if (regs.output_merger.alpha_test.ref != uniform_block_data.data.alphatest_ref) {
|
|
|
|
uniform_block_data.data.alphatest_ref = regs.output_merger.alpha_test.ref;
|
|
|
|
uniform_block_data.dirty = true;
|
|
|
|
}
|
2015-05-19 06:21:33 +02:00
|
|
|
}
|
|
|
|
|
2015-05-26 00:39:03 +02:00
|
|
|
void RasterizerOpenGL::SyncLogicOp() {
|
|
|
|
state.logic_op = PicaToGL::LogicOp(Pica::g_state.regs.output_merger.logic_op);
|
|
|
|
}
|
|
|
|
|
2016-03-31 15:36:00 +02:00
|
|
|
void RasterizerOpenGL::SyncColorWriteMask() {
|
|
|
|
const auto& regs = Pica::g_state.regs;
|
2016-04-01 15:50:30 +02:00
|
|
|
|
|
|
|
auto IsColorWriteEnabled = [&](u32 value) {
|
|
|
|
return (regs.framebuffer.allow_color_write != 0 && value != 0) ? GL_TRUE : GL_FALSE;
|
|
|
|
};
|
|
|
|
|
|
|
|
state.color_mask.red_enabled = IsColorWriteEnabled(regs.output_merger.red_enable);
|
|
|
|
state.color_mask.green_enabled = IsColorWriteEnabled(regs.output_merger.green_enable);
|
|
|
|
state.color_mask.blue_enabled = IsColorWriteEnabled(regs.output_merger.blue_enable);
|
|
|
|
state.color_mask.alpha_enabled = IsColorWriteEnabled(regs.output_merger.alpha_enable);
|
2016-03-31 15:36:00 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SyncStencilWriteMask() {
|
|
|
|
const auto& regs = Pica::g_state.regs;
|
2016-04-01 15:50:30 +02:00
|
|
|
state.stencil.write_mask = (regs.framebuffer.allow_depth_stencil_write != 0)
|
|
|
|
? static_cast<GLuint>(regs.output_merger.stencil_test.write_mask)
|
|
|
|
: 0;
|
2016-03-31 15:36:00 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SyncDepthWriteMask() {
|
|
|
|
const auto& regs = Pica::g_state.regs;
|
2016-04-01 15:50:30 +02:00
|
|
|
state.depth.write_mask = (regs.framebuffer.allow_depth_stencil_write != 0 && regs.output_merger.depth_write_enable)
|
|
|
|
? GL_TRUE
|
|
|
|
: GL_FALSE;
|
2016-03-31 15:36:00 +02:00
|
|
|
}
|
|
|
|
|
2015-05-19 06:21:33 +02:00
|
|
|
void RasterizerOpenGL::SyncStencilTest() {
|
2015-08-20 17:11:09 +02:00
|
|
|
const auto& regs = Pica::g_state.regs;
|
|
|
|
state.stencil.test_enabled = regs.output_merger.stencil_test.enable && regs.framebuffer.depth_format == Pica::Regs::DepthFormat::D24S8;
|
|
|
|
state.stencil.test_func = PicaToGL::CompareFunc(regs.output_merger.stencil_test.func);
|
|
|
|
state.stencil.test_ref = regs.output_merger.stencil_test.reference_value;
|
|
|
|
state.stencil.test_mask = regs.output_merger.stencil_test.input_mask;
|
|
|
|
state.stencil.action_stencil_fail = PicaToGL::StencilOp(regs.output_merger.stencil_test.action_stencil_fail);
|
|
|
|
state.stencil.action_depth_fail = PicaToGL::StencilOp(regs.output_merger.stencil_test.action_depth_fail);
|
|
|
|
state.stencil.action_depth_pass = PicaToGL::StencilOp(regs.output_merger.stencil_test.action_depth_pass);
|
2015-05-19 06:21:33 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SyncDepthTest() {
|
2015-05-14 05:29:27 +02:00
|
|
|
const auto& regs = Pica::g_state.regs;
|
2016-03-05 23:18:20 +01:00
|
|
|
state.depth.test_enabled = regs.output_merger.depth_test_enable == 1 ||
|
|
|
|
regs.output_merger.depth_write_enable == 1;
|
|
|
|
state.depth.test_func = regs.output_merger.depth_test_enable == 1 ?
|
|
|
|
PicaToGL::CompareFunc(regs.output_merger.depth_test_func) : GL_ALWAYS;
|
2015-05-19 06:21:33 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SyncCombinerColor() {
|
2015-10-10 01:32:38 +02:00
|
|
|
auto combiner_color = PicaToGL::ColorRGBA8(Pica::g_state.regs.tev_combiner_buffer_color.raw);
|
2015-11-10 17:58:53 +01:00
|
|
|
if (combiner_color != uniform_block_data.data.tev_combiner_buffer_color) {
|
|
|
|
uniform_block_data.data.tev_combiner_buffer_color = combiner_color;
|
|
|
|
uniform_block_data.dirty = true;
|
|
|
|
}
|
2015-05-19 06:21:33 +02:00
|
|
|
}
|
|
|
|
|
2015-07-26 03:13:11 +02:00
|
|
|
void RasterizerOpenGL::SyncTevConstColor(int stage_index, const Pica::Regs::TevStageConfig& tev_stage) {
|
2015-10-10 01:32:38 +02:00
|
|
|
auto const_color = PicaToGL::ColorRGBA8(tev_stage.const_color);
|
2015-11-10 17:58:53 +01:00
|
|
|
if (const_color != uniform_block_data.data.const_color[stage_index]) {
|
|
|
|
uniform_block_data.data.const_color[stage_index] = const_color;
|
|
|
|
uniform_block_data.dirty = true;
|
|
|
|
}
|
2015-05-19 06:21:33 +02:00
|
|
|
}
|
|
|
|
|
2015-11-12 23:33:21 +01:00
|
|
|
void RasterizerOpenGL::SyncGlobalAmbient() {
|
|
|
|
auto color = PicaToGL::LightColor(Pica::g_state.regs.lighting.global_ambient);
|
|
|
|
if (color != uniform_block_data.data.lighting_global_ambient) {
|
|
|
|
uniform_block_data.data.lighting_global_ambient = color;
|
|
|
|
uniform_block_data.dirty = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-11-14 04:52:20 +01:00
|
|
|
void RasterizerOpenGL::SyncLightingLUT(unsigned lut_index) {
|
2016-02-04 06:03:20 +01:00
|
|
|
std::array<GLvec4, 256> new_data;
|
2015-11-14 04:52:20 +01:00
|
|
|
|
2015-11-15 23:43:01 +01:00
|
|
|
for (unsigned offset = 0; offset < new_data.size(); ++offset) {
|
|
|
|
new_data[offset][0] = Pica::g_state.lighting.luts[(lut_index * 4) + 0][offset].ToFloat();
|
|
|
|
new_data[offset][1] = Pica::g_state.lighting.luts[(lut_index * 4) + 1][offset].ToFloat();
|
|
|
|
new_data[offset][2] = Pica::g_state.lighting.luts[(lut_index * 4) + 2][offset].ToFloat();
|
|
|
|
new_data[offset][3] = Pica::g_state.lighting.luts[(lut_index * 4) + 3][offset].ToFloat();
|
2015-11-14 04:52:20 +01:00
|
|
|
}
|
|
|
|
|
2015-11-15 23:43:01 +01:00
|
|
|
if (new_data != lighting_lut_data[lut_index]) {
|
|
|
|
lighting_lut_data[lut_index] = new_data;
|
|
|
|
glActiveTexture(GL_TEXTURE3 + lut_index);
|
|
|
|
glTexSubImage1D(GL_TEXTURE_1D, 0, 0, 256, GL_RGBA, GL_FLOAT, lighting_lut_data[lut_index].data());
|
2015-11-14 04:52:20 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-11-15 05:23:08 +01:00
|
|
|
void RasterizerOpenGL::SyncLightSpecular0(int light_index) {
|
|
|
|
auto color = PicaToGL::LightColor(Pica::g_state.regs.lighting.light[light_index].specular_0);
|
|
|
|
if (color != uniform_block_data.data.light_src[light_index].specular_0) {
|
|
|
|
uniform_block_data.data.light_src[light_index].specular_0 = color;
|
|
|
|
uniform_block_data.dirty = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SyncLightSpecular1(int light_index) {
|
|
|
|
auto color = PicaToGL::LightColor(Pica::g_state.regs.lighting.light[light_index].specular_1);
|
|
|
|
if (color != uniform_block_data.data.light_src[light_index].specular_1) {
|
|
|
|
uniform_block_data.data.light_src[light_index].specular_1 = color;
|
|
|
|
uniform_block_data.dirty = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-11-12 23:33:21 +01:00
|
|
|
void RasterizerOpenGL::SyncLightDiffuse(int light_index) {
|
|
|
|
auto color = PicaToGL::LightColor(Pica::g_state.regs.lighting.light[light_index].diffuse);
|
|
|
|
if (color != uniform_block_data.data.light_src[light_index].diffuse) {
|
|
|
|
uniform_block_data.data.light_src[light_index].diffuse = color;
|
|
|
|
uniform_block_data.dirty = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SyncLightAmbient(int light_index) {
|
|
|
|
auto color = PicaToGL::LightColor(Pica::g_state.regs.lighting.light[light_index].ambient);
|
|
|
|
if (color != uniform_block_data.data.light_src[light_index].ambient) {
|
|
|
|
uniform_block_data.data.light_src[light_index].ambient = color;
|
|
|
|
uniform_block_data.dirty = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerOpenGL::SyncLightPosition(int light_index) {
|
2016-02-04 06:03:20 +01:00
|
|
|
GLvec3 position = {
|
2015-12-17 05:23:50 +01:00
|
|
|
Pica::float16::FromRaw(Pica::g_state.regs.lighting.light[light_index].x).ToFloat32(),
|
|
|
|
Pica::float16::FromRaw(Pica::g_state.regs.lighting.light[light_index].y).ToFloat32(),
|
|
|
|
Pica::float16::FromRaw(Pica::g_state.regs.lighting.light[light_index].z).ToFloat32() };
|
2015-11-12 23:33:21 +01:00
|
|
|
|
|
|
|
if (position != uniform_block_data.data.light_src[light_index].position) {
|
|
|
|
uniform_block_data.data.light_src[light_index].position = position;
|
|
|
|
uniform_block_data.dirty = true;
|
|
|
|
}
|
|
|
|
}
|