mirror of
https://github.com/citra-emu/citra.git
synced 2024-11-24 14:31:04 +00:00
Style and code convention fixes
This commit is contained in:
parent
5578c80c48
commit
abd79abefa
@ -26,9 +26,9 @@ public:
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/// Draw the current batch of triangles
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virtual void DrawTriangles() = 0;
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/// Notify rasterizer that a copy within 3ds memory will occur after this notification
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/// Notify rasterizer that a copy within 3DS memory will occur after this notification
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virtual void NotifyPreCopy(u32 src_paddr, u32 size) = 0;
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/// Notify rasterizer that a 3ds memory region has been changed
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/// Notify rasterizer that a 3DS memory region has been changed
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virtual void NotifyFlush(u32 paddr, u32 size) = 0;
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};
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@ -21,7 +21,8 @@ static GLenum WrapMode(Pica::Regs::TextureConfig::WrapMode mode) {
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case Pica::Regs::TextureConfig::WrapMode::MirroredRepeat:
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return GL_MIRRORED_REPEAT;
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default:
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LOG_ERROR(Render_OpenGL, "Unknown texture wrap mode %d", mode);
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LOG_CRITICAL(Render_OpenGL, "Unknown texture wrap mode %d", mode);
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UNIMPLEMENTED();
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return GL_CLAMP_TO_EDGE;
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}
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}
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@ -59,7 +60,8 @@ static GLenum BlendFunc(u32 factor) {
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case Pica::registers.output_merger.alpha_blending.SourceAlphaSaturate:
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return GL_SRC_ALPHA_SATURATE;
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default:
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LOG_ERROR(Render_OpenGL, "Unknown blend factor %d", factor);
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LOG_CRITICAL(Render_OpenGL, "Unknown blend factor %d", factor);
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UNIMPLEMENTED();
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return GL_ONE;
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}
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}
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@ -83,7 +85,8 @@ static GLenum CompareFunc(u32 func) {
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case Pica::registers.output_merger.GreaterThanOrEqual:
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return GL_GEQUAL;
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default:
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LOG_ERROR(Render_OpenGL, "Unknown compare function %d", func);
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LOG_CRITICAL(Render_OpenGL, "Unknown compare function %d", func);
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UNIMPLEMENTED();
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return GL_ALWAYS;
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}
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}
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@ -28,6 +28,7 @@ u32 ColorFormatBytesPerPixel(u32 format) {
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case Pica::registers.framebuffer.RGBA4:
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return 2;
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default:
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LOG_CRITICAL(Render_OpenGL, "Unknown framebuffer color format %x", format);
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UNIMPLEMENTED();
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break;
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}
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@ -35,7 +36,7 @@ u32 ColorFormatBytesPerPixel(u32 format) {
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return 0;
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}
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RasterizerOpenGL::RasterizerOpenGL() : last_fb_color_addr(-1), last_fb_depth_addr(-1) {
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RasterizerOpenGL::RasterizerOpenGL() : last_fb_color_addr(0), last_fb_depth_addr(0) {
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}
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@ -44,7 +45,6 @@ RasterizerOpenGL::~RasterizerOpenGL() {
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render_window->MakeCurrent();
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}
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/// Initialize API-specific GPU objects
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void RasterizerOpenGL::InitObjects() {
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// Create the hardware shader program and get attrib/uniform locations
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shader.Create(GLShaders::g_vertex_shader_hw, GLShaders::g_fragment_shader_hw);
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@ -57,7 +57,7 @@ void RasterizerOpenGL::InitObjects() {
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uniform_tex = glGetUniformLocation(shader.GetHandle(), "tex");
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for (int i = 0; i < 6; i++) {
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for (int i = 0; i < 6; ++i) {
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auto& uniform_tev = uniform_tev_cfgs[i];
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std::string tev_ref_str = "tev_cfgs[" + std::to_string(i) + "]";
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@ -82,8 +82,8 @@ void RasterizerOpenGL::InitObjects() {
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state.draw.vertex_buffer = vertex_buffer.GetHandle();
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state.draw.shader_program = shader.GetHandle();
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for (int i = 0; i < 3; i++) {
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state.texture_unit[i].enabled_2d = true;
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for (auto& texture_unit : state.texture_units) {
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texture_unit.enabled_2d = true;
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}
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state.Apply();
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@ -128,8 +128,8 @@ void RasterizerOpenGL::InitObjects() {
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framebuffer.Create();
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state.draw.framebuffer = framebuffer.GetHandle();
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state.texture_unit[0].enabled_2d = true;
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state.texture_unit[0].texture_2d = 0;
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state.texture_units[0].enabled_2d = true;
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state.texture_units[0].texture_2d = 0;
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state.Apply();
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glActiveTexture(GL_TEXTURE0);
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@ -137,16 +137,14 @@ void RasterizerOpenGL::InitObjects() {
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glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, fb_depth_texture.texture.GetHandle(), 0);
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if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
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LOG_ERROR(Render_OpenGL, "Framebuffer setup failed, status %X", glCheckFramebufferStatus(GL_FRAMEBUFFER));
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LOG_CRITICAL(Render_OpenGL, "Framebuffer setup failed, status %X", glCheckFramebufferStatus(GL_FRAMEBUFFER));
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}
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}
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/// Set the window (context) to draw with
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void RasterizerOpenGL::SetWindow(EmuWindow* window) {
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render_window = window;
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}
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/// Converts the triangle verts to hardware data format and adds them to the current batch
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void RasterizerOpenGL::AddTriangle(const Pica::VertexShader::OutputVertex& v0,
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const Pica::VertexShader::OutputVertex& v1,
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const Pica::VertexShader::OutputVertex& v2) {
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@ -155,7 +153,6 @@ void RasterizerOpenGL::AddTriangle(const Pica::VertexShader::OutputVertex& v0,
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vertex_batch.push_back(HardwareVertex(v2));
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}
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/// Draw the current batch of triangles
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void RasterizerOpenGL::DrawTriangles() {
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render_window->MakeCurrent();
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@ -170,70 +167,67 @@ void RasterizerOpenGL::DrawTriangles() {
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vertex_batch.clear();
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}
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/// Notify rasterizer that a copy within 3ds memory will occur after this notification
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void RasterizerOpenGL::NotifyPreCopy(u32 src_paddr, u32 size) {
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void RasterizerOpenGL::NotifyPreCopy(PAddr src_addr, u32 size) {
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render_window->MakeCurrent();
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state.Apply();
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u32 cur_fb_color_addr = Pica::registers.framebuffer.GetColorBufferPhysicalAddress();
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u32 cur_fb_color_size = ColorFormatBytesPerPixel(Pica::registers.framebuffer.color_format.Value())
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PAddr cur_fb_color_addr = Pica::registers.framebuffer.GetColorBufferPhysicalAddress();
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u32 cur_fb_color_size = ColorFormatBytesPerPixel(Pica::registers.framebuffer.color_format)
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* Pica::registers.framebuffer.GetWidth() * Pica::registers.framebuffer.GetHeight();
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u32 cur_fb_depth_addr = Pica::registers.framebuffer.GetDepthBufferPhysicalAddress();
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PAddr cur_fb_depth_addr = Pica::registers.framebuffer.GetDepthBufferPhysicalAddress();
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u32 cur_fb_depth_size = Pica::Regs::BytesPerDepthPixel(Pica::registers.framebuffer.depth_format)
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* Pica::registers.framebuffer.GetWidth() * Pica::registers.framebuffer.GetHeight();
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// If source memory region overlaps 3ds framebuffers, commit them before the copy happens
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u32 max_lower = std::max(src_paddr, cur_fb_color_addr);
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u32 min_upper = std::min(src_paddr + size, cur_fb_color_addr + cur_fb_color_size);
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// If source memory region overlaps 3DS framebuffers, commit them before the copy happens
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PAddr max_low_addr_bound = std::max(src_addr, cur_fb_color_addr);
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PAddr min_hi_addr_bound = std::min(src_addr + size, cur_fb_color_addr + cur_fb_color_size);
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if (max_lower <= min_upper) {
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if (max_low_addr_bound <= min_hi_addr_bound) {
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CommitFramebuffer();
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}
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max_lower = std::max(src_paddr, cur_fb_depth_addr);
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min_upper = std::min(src_paddr + size, cur_fb_depth_addr + cur_fb_depth_size);
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max_low_addr_bound = std::max(src_addr, cur_fb_depth_addr);
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min_hi_addr_bound = std::min(src_addr + size, cur_fb_depth_addr + cur_fb_depth_size);
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if (max_lower <= min_upper) {
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if (max_low_addr_bound <= min_hi_addr_bound) {
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CommitFramebuffer();
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}
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}
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/// Notify rasterizer that a 3ds memory region has been changed
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void RasterizerOpenGL::NotifyFlush(u32 paddr, u32 size) {
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void RasterizerOpenGL::NotifyFlush(PAddr addr, u32 size) {
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render_window->MakeCurrent();
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state.Apply();
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u32 cur_fb_color_addr = Pica::registers.framebuffer.GetColorBufferPhysicalAddress();
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u32 cur_fb_color_size = ColorFormatBytesPerPixel(Pica::registers.framebuffer.color_format.Value())
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PAddr cur_fb_color_addr = Pica::registers.framebuffer.GetColorBufferPhysicalAddress();
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u32 cur_fb_color_size = ColorFormatBytesPerPixel(Pica::registers.framebuffer.color_format)
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* Pica::registers.framebuffer.GetWidth() * Pica::registers.framebuffer.GetHeight();
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u32 cur_fb_depth_addr = Pica::registers.framebuffer.GetDepthBufferPhysicalAddress();
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PAddr cur_fb_depth_addr = Pica::registers.framebuffer.GetDepthBufferPhysicalAddress();
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u32 cur_fb_depth_size = Pica::Regs::BytesPerDepthPixel(Pica::registers.framebuffer.depth_format)
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* Pica::registers.framebuffer.GetWidth() * Pica::registers.framebuffer.GetHeight();
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// If modified memory region overlaps 3ds framebuffers, reload their contents into OpenGL
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u32 max_lower = std::max(paddr, cur_fb_color_addr);
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u32 min_upper = std::min(paddr + size, cur_fb_color_addr + cur_fb_color_size);
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// If modified memory region overlaps 3DS framebuffers, reload their contents into OpenGL
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PAddr max_low_addr_bound = std::max(addr, cur_fb_color_addr);
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PAddr min_hi_addr_bound = std::min(addr + size, cur_fb_color_addr + cur_fb_color_size);
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if (max_lower <= min_upper) {
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if (max_low_addr_bound <= min_hi_addr_bound) {
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ReloadColorBuffer();
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}
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max_lower = std::max(paddr, cur_fb_depth_addr);
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min_upper = std::min(paddr + size, cur_fb_depth_addr + cur_fb_depth_size);
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max_low_addr_bound = std::max(addr, cur_fb_depth_addr);
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min_hi_addr_bound = std::min(addr + size, cur_fb_depth_addr + cur_fb_depth_size);
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if (max_lower <= min_upper) {
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if (max_low_addr_bound <= min_hi_addr_bound) {
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ReloadDepthBuffer();
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}
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// Notify cache of flush in case the region touches a cached resource
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res_cache.NotifyFlush(paddr, size);
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res_cache.NotifyFlush(addr, size);
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}
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/// Reconfigure the OpenGL color texture to use the given format and dimensions
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void RasterizerOpenGL::ReconfigColorTexture(TextureInfo& texture, u32 format, u32 width, u32 height) {
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GLint internal_format;
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@ -277,12 +271,13 @@ void RasterizerOpenGL::ReconfigColorTexture(TextureInfo& texture, u32 format, u3
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break;
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default:
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LOG_CRITICAL(Render_OpenGL, "Unknown framebuffer texture color format %x", format);
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UNIMPLEMENTED();
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break;
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}
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state.texture_unit[0].enabled_2d = true;
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state.texture_unit[0].texture_2d = texture.texture.GetHandle();
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state.texture_units[0].enabled_2d = true;
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state.texture_units[0].texture_2d = texture.texture.GetHandle();
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state.Apply();
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glActiveTexture(GL_TEXTURE0);
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@ -290,7 +285,6 @@ void RasterizerOpenGL::ReconfigColorTexture(TextureInfo& texture, u32 format, u3
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texture.gl_format, texture.gl_type, nullptr);
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}
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/// Reconfigure the OpenGL depth texture to use the given format and dimensions
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void RasterizerOpenGL::ReconfigDepthTexture(DepthTextureInfo& texture, Pica::Regs::DepthFormat format, u32 width, u32 height) {
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GLint internal_format;
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@ -318,12 +312,13 @@ void RasterizerOpenGL::ReconfigDepthTexture(DepthTextureInfo& texture, Pica::Reg
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break;
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default:
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LOG_CRITICAL(Render_OpenGL, "Unknown framebuffer texture depth format %x", format);
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UNIMPLEMENTED();
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break;
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}
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state.texture_unit[0].enabled_2d = true;
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state.texture_unit[0].texture_2d = texture.texture.GetHandle();
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state.texture_units[0].enabled_2d = true;
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state.texture_units[0].texture_2d = texture.texture.GetHandle();
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state.Apply();
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glActiveTexture(GL_TEXTURE0);
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@ -331,12 +326,11 @@ void RasterizerOpenGL::ReconfigDepthTexture(DepthTextureInfo& texture, Pica::Reg
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texture.gl_format, texture.gl_type, nullptr);
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}
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/// Syncs the state and contents of the OpenGL framebuffer to match the current PICA framebuffer
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void RasterizerOpenGL::SyncFramebuffer() {
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u32 cur_fb_color_addr = Pica::registers.framebuffer.GetColorBufferPhysicalAddress();
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u32 new_fb_color_format = Pica::registers.framebuffer.color_format.Value();
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PAddr cur_fb_color_addr = Pica::registers.framebuffer.GetColorBufferPhysicalAddress();
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u32 new_fb_color_format = Pica::registers.framebuffer.color_format;
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u32 cur_fb_depth_addr = Pica::registers.framebuffer.GetDepthBufferPhysicalAddress();
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PAddr cur_fb_depth_addr = Pica::registers.framebuffer.GetDepthBufferPhysicalAddress();
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Pica::Regs::DepthFormat new_fb_depth_format = Pica::registers.framebuffer.depth_format;
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bool fb_prop_changed = (fb_color_texture.format != new_fb_color_format ||
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@ -372,6 +366,7 @@ void RasterizerOpenGL::SyncFramebuffer() {
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break;
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default:
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LOG_CRITICAL(Render_OpenGL, "Unknown framebuffer depth format %x", new_fb_depth_format);
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UNIMPLEMENTED();
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break;
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}
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@ -391,21 +386,20 @@ void RasterizerOpenGL::SyncFramebuffer() {
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}
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}
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/// Syncs the OpenGL drawing state to match the current PICA state
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void RasterizerOpenGL::SyncDrawState() {
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// Sync the viewport
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GLsizei viewportWidth = (GLsizei)Pica::float24::FromRawFloat24(Pica::registers.viewport_size_x.Value()).ToFloat32() * 2;
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GLsizei viewportHeight = (GLsizei)Pica::float24::FromRawFloat24(Pica::registers.viewport_size_y.Value()).ToFloat32() * 2;
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GLsizei viewport_width = (GLsizei)Pica::float24::FromRawFloat24(Pica::registers.viewport_size_x).ToFloat32() * 2;
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GLsizei viewport_height = (GLsizei)Pica::float24::FromRawFloat24(Pica::registers.viewport_size_y).ToFloat32() * 2;
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// OpenGL uses different y coordinates, so negate corner offset and flip origin
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// TODO: Ensure viewport_corner.x should not be negated or origin flipped
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glViewport((GLsizei)static_cast<float>(Pica::registers.viewport_corner.x.Value()),
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-(GLsizei)static_cast<float>(Pica::registers.viewport_corner.y.Value())
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+ Pica::registers.framebuffer.GetHeight() - viewportHeight,
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viewportWidth, viewportHeight);
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glViewport((GLsizei)static_cast<float>(Pica::registers.viewport_corner.x),
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-(GLsizei)static_cast<float>(Pica::registers.viewport_corner.y)
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+ Pica::registers.framebuffer.GetHeight() - viewport_height,
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viewport_width, viewport_height);
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// Sync the cull mode
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switch (Pica::registers.cull_mode.Value()) {
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switch (Pica::registers.cull_mode) {
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case Pica::Regs::CullMode::KeepAll:
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state.cull.enabled = false;
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break;
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@ -421,88 +415,72 @@ void RasterizerOpenGL::SyncDrawState() {
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break;
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default:
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LOG_ERROR(Render_OpenGL, "Unknown cull mode %d", Pica::registers.cull_mode.Value());
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LOG_CRITICAL(Render_OpenGL, "Unknown cull mode %d", Pica::registers.cull_mode.Value());
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UNIMPLEMENTED();
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break;
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}
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// Sync depth test
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if (Pica::registers.output_merger.depth_test_enable.Value()) {
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if (Pica::registers.output_merger.depth_test_enable) {
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state.depth.test_enabled = true;
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state.depth.test_func = PicaToGL::CompareFunc(Pica::registers.output_merger.depth_test_func.Value());
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state.depth.test_func = PicaToGL::CompareFunc(Pica::registers.output_merger.depth_test_func);
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} else {
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state.depth.test_enabled = false;
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}
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// Sync depth writing
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if (Pica::registers.output_merger.depth_write_enable.Value()) {
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if (Pica::registers.output_merger.depth_write_enable) {
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state.depth.write_mask = GL_TRUE;
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} else {
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state.depth.write_mask = GL_FALSE;
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}
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// Stencil functionality commented out until a good test case and verified info crop up
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// Sync stencil test
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// TODO: Untested, make sure stencil_reference_value refers to this mask
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//if (Pica::registers.output_merger.stencil_test.stencil_test_enable.Value()) {
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// state.stencil.test_enabled = true;
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// state.stencil.test_func = PicaToGL::CompareFunc(Pica::registers.output_merger.stencil_test.stencil_test_func.Value());
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// state.stencil.test_ref = Pica::registers.output_merger.stencil_test.stencil_reference_value.Value();
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// state.stencil.test_mask = Pica::registers.output_merger.stencil_test.stencil_replacement_value.Value();
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//} else {
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// state.stencil.test_enabled = false;
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//}
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// Sync stencil writing
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// TODO: Untested, make sure stencil_mask refers to this mask
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//state.stencil.write_mask = Pica::registers.output_merger.stencil_test.stencil_mask.Value();
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// TODO: Need to sync glStencilOp() once corresponding PICA registers are discovered
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// TODO: Implement stencil test, mask, and op via: state.stencil.* = Pica::registers.output_merger.stencil_test.*
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// Sync blend state
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if (Pica::registers.output_merger.alphablend_enable.Value()) {
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if (Pica::registers.output_merger.alphablend_enable) {
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state.blend.enabled = true;
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state.blend.color.red = (GLclampf)Pica::registers.output_merger.blend_const.r.Value() / 255.0f;
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state.blend.color.green = (GLclampf)Pica::registers.output_merger.blend_const.g.Value() / 255.0f;
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state.blend.color.blue = (GLclampf)Pica::registers.output_merger.blend_const.b.Value() / 255.0f;
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state.blend.color.alpha = (GLclampf)Pica::registers.output_merger.blend_const.a.Value() / 255.0f;
|
||||
state.blend.color.red = (GLclampf)Pica::registers.output_merger.blend_const.r / 255.0f;
|
||||
state.blend.color.green = (GLclampf)Pica::registers.output_merger.blend_const.g / 255.0f;
|
||||
state.blend.color.blue = (GLclampf)Pica::registers.output_merger.blend_const.b / 255.0f;
|
||||
state.blend.color.alpha = (GLclampf)Pica::registers.output_merger.blend_const.a / 255.0f;
|
||||
|
||||
state.blend.src_rgb_func = PicaToGL::BlendFunc(Pica::registers.output_merger.alpha_blending.factor_source_rgb.Value());
|
||||
state.blend.dst_rgb_func = PicaToGL::BlendFunc(Pica::registers.output_merger.alpha_blending.factor_dest_rgb.Value());
|
||||
state.blend.src_a_func = PicaToGL::BlendFunc(Pica::registers.output_merger.alpha_blending.factor_source_a.Value());
|
||||
state.blend.dst_a_func = PicaToGL::BlendFunc(Pica::registers.output_merger.alpha_blending.factor_dest_a.Value());
|
||||
state.blend.src_rgb_func = PicaToGL::BlendFunc(Pica::registers.output_merger.alpha_blending.factor_source_rgb);
|
||||
state.blend.dst_rgb_func = PicaToGL::BlendFunc(Pica::registers.output_merger.alpha_blending.factor_dest_rgb);
|
||||
state.blend.src_a_func = PicaToGL::BlendFunc(Pica::registers.output_merger.alpha_blending.factor_source_a);
|
||||
state.blend.dst_a_func = PicaToGL::BlendFunc(Pica::registers.output_merger.alpha_blending.factor_dest_a);
|
||||
} else {
|
||||
state.blend.enabled = false;
|
||||
}
|
||||
|
||||
// Sync bound texture(s), upload if uncached
|
||||
auto pica_textures = Pica::registers.GetTextures();
|
||||
const auto pica_textures = Pica::registers.GetTextures();
|
||||
|
||||
for (int i = 0; i < 3; ++i) {
|
||||
const auto& texture = pica_textures[i];
|
||||
|
||||
if (texture.enabled) {
|
||||
state.texture_unit[i].enabled_2d = true;
|
||||
state.texture_units[i].enabled_2d = true;
|
||||
res_cache.LoadAndBindTexture(state, i, texture);
|
||||
} else {
|
||||
state.texture_unit[i].enabled_2d = false;
|
||||
state.texture_units[i].enabled_2d = false;
|
||||
}
|
||||
}
|
||||
|
||||
state.Apply();
|
||||
|
||||
// Sync shader output register mapping to hw shader
|
||||
// Sync shader output register mapping to hw shader - 7 vectors with 4 components
|
||||
for (int i = 0; i < 7 * 4; ++i) {
|
||||
glUniform1i(uniform_out_maps + i, 0);
|
||||
}
|
||||
|
||||
for (int i = 0; i < 6; ++i) {
|
||||
for (int i = 0; i < 7; ++i) {
|
||||
const auto& output_register_map = Pica::registers.vs_output_attributes[i];
|
||||
|
||||
u32 semantics[4] = {
|
||||
output_register_map.map_x.Value(), output_register_map.map_y.Value(),
|
||||
output_register_map.map_z.Value(), output_register_map.map_w.Value()
|
||||
output_register_map.map_x, output_register_map.map_y,
|
||||
output_register_map.map_z, output_register_map.map_w
|
||||
};
|
||||
|
||||
// TODO: Might only need to do this once per shader? Not sure when/if out maps are modified.
|
||||
@ -514,19 +492,19 @@ void RasterizerOpenGL::SyncDrawState() {
|
||||
}
|
||||
|
||||
// Sync texture environment configurations to hw shader
|
||||
auto tev_stages = Pica::registers.GetTevStages();
|
||||
for (int i = 0; i < 6; i++) {
|
||||
const auto& stage = tev_stages[i];
|
||||
const auto& uniform_tev_cfg = uniform_tev_cfgs[i];
|
||||
const auto tev_stages = Pica::registers.GetTevStages();
|
||||
for (unsigned tev_stage_idx = 0; tev_stage_idx < tev_stages.size(); ++tev_stage_idx) {
|
||||
const auto& stage = tev_stages[tev_stage_idx];
|
||||
const auto& uniform_tev_cfg = uniform_tev_cfgs[tev_stage_idx];
|
||||
|
||||
GLint color_srcs[3] = { (GLint)stage.color_source1.Value(), (GLint)stage.color_source2.Value(), (GLint)stage.color_source3.Value() };
|
||||
GLint alpha_srcs[3] = { (GLint)stage.alpha_source1.Value(), (GLint)stage.alpha_source2.Value(), (GLint)stage.alpha_source3.Value() };
|
||||
GLint color_mods[3] = { (GLint)stage.color_modifier1.Value(), (GLint)stage.color_modifier2.Value(), (GLint)stage.color_modifier3.Value() };
|
||||
GLint alpha_mods[3] = { (GLint)stage.alpha_modifier1.Value(), (GLint)stage.alpha_modifier2.Value(), (GLint)stage.alpha_modifier3.Value() };
|
||||
GLfloat const_color[4] = { stage.const_r.Value() / 255.0f,
|
||||
stage.const_g.Value() / 255.0f,
|
||||
stage.const_b.Value() / 255.0f,
|
||||
stage.const_a.Value() / 255.0f };
|
||||
GLfloat const_color[4] = { stage.const_r / 255.0f,
|
||||
stage.const_g / 255.0f,
|
||||
stage.const_b / 255.0f,
|
||||
stage.const_a / 255.0f };
|
||||
|
||||
glUniform3iv(uniform_tev_cfg.color_sources, 1, color_srcs);
|
||||
glUniform3iv(uniform_tev_cfg.alpha_sources, 1, alpha_srcs);
|
||||
@ -536,52 +514,51 @@ void RasterizerOpenGL::SyncDrawState() {
|
||||
glUniform2f(uniform_tev_cfg.color_alpha_multiplier, (GLfloat)stage.GetColorMultiplier(), (GLfloat)stage.GetAlphaMultiplier());
|
||||
glUniform4fv(uniform_tev_cfg.const_color, 1, const_color);
|
||||
glUniform2i(uniform_tev_cfg.updates_combiner_buffer_color_alpha,
|
||||
Pica::registers.tev_combiner_buffer_input.TevStageUpdatesCombinerBufferColor(i),
|
||||
Pica::registers.tev_combiner_buffer_input.TevStageUpdatesCombinerBufferAlpha(i));
|
||||
Pica::registers.tev_combiner_buffer_input.TevStageUpdatesCombinerBufferColor(tev_stage_idx),
|
||||
Pica::registers.tev_combiner_buffer_input.TevStageUpdatesCombinerBufferAlpha(tev_stage_idx));
|
||||
}
|
||||
|
||||
// Sync alpha testing to hw shader
|
||||
if (Pica::registers.output_merger.alpha_test.enable.Value()) {
|
||||
glUniform1i(uniform_alphatest_func, Pica::registers.output_merger.alpha_test.func.Value());
|
||||
glUniform1f(uniform_alphatest_ref, Pica::registers.output_merger.alpha_test.ref.Value() / 255.0f);
|
||||
if (Pica::registers.output_merger.alpha_test.enable) {
|
||||
glUniform1i(uniform_alphatest_func, Pica::registers.output_merger.alpha_test.func);
|
||||
glUniform1f(uniform_alphatest_ref, Pica::registers.output_merger.alpha_test.ref / 255.0f);
|
||||
} else {
|
||||
glUniform1i(uniform_alphatest_func, 1);
|
||||
glUniform1i(uniform_alphatest_func, Pica::registers.output_merger.Always);
|
||||
}
|
||||
}
|
||||
|
||||
/// Copies the 3ds color framebuffer into the OpenGL color framebuffer texture
|
||||
void RasterizerOpenGL::ReloadColorBuffer() {
|
||||
u8* color_buffer = Memory::GetPhysicalPointer(last_fb_color_addr);
|
||||
|
||||
if (color_buffer == nullptr) {
|
||||
if (color_buffer == nullptr)
|
||||
return;
|
||||
}
|
||||
|
||||
u32 bytes_per_pixel = ColorFormatBytesPerPixel(fb_color_texture.format);
|
||||
|
||||
std::unique_ptr<u8> ogl_img(new u8[fb_color_texture.width * fb_color_texture.height * bytes_per_pixel]);
|
||||
std::unique_ptr<u8[]> temp_fb_color_buffer(new u8[fb_color_texture.width * fb_color_texture.height * bytes_per_pixel]);
|
||||
|
||||
// Directly copy pixels. Internal OpenGL color formats are consistent so no conversion is necessary.
|
||||
// TODO: Evaluate whether u16/memcpy/u32 is faster for 2/3/4 bpp versus memcpy for all
|
||||
for (int x = 0; x < fb_color_texture.width; ++x) {
|
||||
for (int y = 0; y < fb_color_texture.height; ++y) {
|
||||
for (int y = 0; y < fb_color_texture.height; ++y) {
|
||||
for (int x = 0; x < fb_color_texture.width; ++x) {
|
||||
const u32 coarse_y = y & ~7;
|
||||
u32 dst_offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * fb_color_texture.width * bytes_per_pixel;
|
||||
u32 ogl_px_idx = x * bytes_per_pixel + y * fb_color_texture.width * bytes_per_pixel;
|
||||
u32 gl_px_idx = x * bytes_per_pixel + y * fb_color_texture.width * bytes_per_pixel;
|
||||
|
||||
u8* pixel = color_buffer + dst_offset;
|
||||
memcpy(&ogl_img.get()[ogl_px_idx], pixel, bytes_per_pixel);
|
||||
memcpy(&temp_fb_color_buffer[gl_px_idx], pixel, bytes_per_pixel);
|
||||
}
|
||||
}
|
||||
|
||||
state.texture_unit[0].enabled_2d = true;
|
||||
state.texture_unit[0].texture_2d = fb_color_texture.texture.GetHandle();
|
||||
state.texture_units[0].enabled_2d = true;
|
||||
state.texture_units[0].texture_2d = fb_color_texture.texture.GetHandle();
|
||||
state.Apply();
|
||||
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, fb_color_texture.width, fb_color_texture.height, fb_color_texture.gl_format, fb_color_texture.gl_type, ogl_img.get());
|
||||
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, fb_color_texture.width, fb_color_texture.height,
|
||||
fb_color_texture.gl_format, fb_color_texture.gl_type, temp_fb_color_buffer.get());
|
||||
}
|
||||
|
||||
/// Copies the 3ds depth framebuffer into the OpenGL depth framebuffer texture
|
||||
void RasterizerOpenGL::ReloadDepthBuffer() {
|
||||
// TODO: Appears to work, but double-check endianness of depth values and order of depth-stencil
|
||||
u8* depth_buffer = Memory::GetPhysicalPointer(last_fb_depth_addr);
|
||||
@ -593,27 +570,27 @@ void RasterizerOpenGL::ReloadDepthBuffer() {
|
||||
u32 bytes_per_pixel = Pica::Regs::BytesPerDepthPixel(fb_depth_texture.format);
|
||||
|
||||
// OpenGL needs 4 bpp alignment for D24
|
||||
u32 ogl_bpp = bytes_per_pixel == 3 ? 4 : bytes_per_pixel;
|
||||
u32 gl_bpp = bytes_per_pixel == 3 ? 4 : bytes_per_pixel;
|
||||
|
||||
std::unique_ptr<u8> ogl_img(new u8[fb_depth_texture.width * fb_depth_texture.height * ogl_bpp]);
|
||||
std::unique_ptr<u8[]> temp_fb_depth_buffer(new u8[fb_depth_texture.width * fb_depth_texture.height * gl_bpp]);
|
||||
|
||||
for (int x = 0; x < fb_depth_texture.width; ++x) {
|
||||
for (int y = 0; y < fb_depth_texture.height; ++y) {
|
||||
for (int y = 0; y < fb_depth_texture.height; ++y) {
|
||||
for (int x = 0; x < fb_depth_texture.width; ++x) {
|
||||
const u32 coarse_y = y & ~7;
|
||||
u32 dst_offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * fb_depth_texture.width * bytes_per_pixel;
|
||||
u32 ogl_px_idx = x + y * fb_depth_texture.width;
|
||||
u32 gl_px_idx = x + y * fb_depth_texture.width;
|
||||
|
||||
switch (fb_depth_texture.format) {
|
||||
case Pica::Regs::DepthFormat::D16:
|
||||
((u16*)ogl_img.get())[ogl_px_idx] = Color::DecodeD16(depth_buffer + dst_offset);
|
||||
((u16*)temp_fb_depth_buffer.get())[gl_px_idx] = Color::DecodeD16(depth_buffer + dst_offset);
|
||||
break;
|
||||
case Pica::Regs::DepthFormat::D24:
|
||||
((u32*)ogl_img.get())[ogl_px_idx] = Color::DecodeD24(depth_buffer + dst_offset);
|
||||
((u32*)temp_fb_depth_buffer.get())[gl_px_idx] = Color::DecodeD24(depth_buffer + dst_offset);
|
||||
break;
|
||||
case Pica::Regs::DepthFormat::D24S8:
|
||||
{
|
||||
Math::Vec2<u32> depth_stencil = Color::DecodeD24S8(depth_buffer + dst_offset);
|
||||
((u32*)ogl_img.get())[ogl_px_idx] = depth_stencil.x << 8 | depth_stencil.y;
|
||||
((u32*)temp_fb_depth_buffer.get())[gl_px_idx] = (depth_stencil.x << 8) | depth_stencil.y;
|
||||
break;
|
||||
}
|
||||
default:
|
||||
@ -624,49 +601,47 @@ void RasterizerOpenGL::ReloadDepthBuffer() {
|
||||
}
|
||||
}
|
||||
|
||||
state.texture_unit[0].enabled_2d = true;
|
||||
state.texture_unit[0].texture_2d = fb_depth_texture.texture.GetHandle();
|
||||
state.texture_units[0].enabled_2d = true;
|
||||
state.texture_units[0].texture_2d = fb_depth_texture.texture.GetHandle();
|
||||
state.Apply();
|
||||
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, fb_depth_texture.width, fb_depth_texture.height, fb_depth_texture.gl_format, fb_depth_texture.gl_type, ogl_img.get());
|
||||
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, fb_depth_texture.width, fb_depth_texture.height,
|
||||
fb_depth_texture.gl_format, fb_depth_texture.gl_type, temp_fb_depth_buffer.get());
|
||||
}
|
||||
|
||||
/**
|
||||
* Save the current OpenGL framebuffer to the current PICA framebuffer in 3ds memory
|
||||
* Loads the OpenGL framebuffer textures into temporary buffers
|
||||
* Then copies into the 3ds framebuffer using proper Morton order
|
||||
*/
|
||||
void RasterizerOpenGL::CommitFramebuffer() {
|
||||
if (last_fb_color_addr != -1) {
|
||||
if (last_fb_color_addr != 0) {
|
||||
u8* color_buffer = Memory::GetPhysicalPointer(last_fb_color_addr);
|
||||
|
||||
if (color_buffer != nullptr) {
|
||||
u32 bytes_per_pixel = ColorFormatBytesPerPixel(fb_color_texture.format);
|
||||
|
||||
std::unique_ptr<u8> ogl_img(new u8[fb_color_texture.width * fb_color_texture.height * bytes_per_pixel]);
|
||||
std::unique_ptr<u8[]> temp_gl_color_buffer(new u8[fb_color_texture.width * fb_color_texture.height * bytes_per_pixel]);
|
||||
|
||||
state.texture_unit[0].enabled_2d = true;
|
||||
state.texture_unit[0].texture_2d = fb_color_texture.texture.GetHandle();
|
||||
state.texture_units[0].enabled_2d = true;
|
||||
state.texture_units[0].texture_2d = fb_color_texture.texture.GetHandle();
|
||||
state.Apply();
|
||||
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
glGetTexImage(GL_TEXTURE_2D, 0, fb_color_texture.gl_format, fb_color_texture.gl_type, ogl_img.get());
|
||||
glGetTexImage(GL_TEXTURE_2D, 0, fb_color_texture.gl_format, fb_color_texture.gl_type, temp_gl_color_buffer.get());
|
||||
|
||||
for (int x = 0; x < fb_color_texture.width; ++x) {
|
||||
for (int y = 0; y < fb_color_texture.height; ++y) {
|
||||
// Directly copy pixels. Internal OpenGL color formats are consistent so no conversion is necessary.
|
||||
// TODO: Evaluate whether u16/memcpy/u32 is faster for 2/3/4 bpp versus memcpy for all
|
||||
for (int y = 0; y < fb_color_texture.height; ++y) {
|
||||
for (int x = 0; x < fb_color_texture.width; ++x) {
|
||||
const u32 coarse_y = y & ~7;
|
||||
u32 dst_offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * fb_color_texture.width * bytes_per_pixel;
|
||||
u32 ogl_px_idx = x * bytes_per_pixel + y * fb_color_texture.width * bytes_per_pixel;
|
||||
u32 gl_px_idx = x * bytes_per_pixel + y * fb_color_texture.width * bytes_per_pixel;
|
||||
|
||||
u8* pixel = color_buffer + dst_offset;
|
||||
memcpy(pixel, &ogl_img.get()[ogl_px_idx], bytes_per_pixel);
|
||||
memcpy(pixel, &temp_gl_color_buffer[gl_px_idx], bytes_per_pixel);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (last_fb_depth_addr != -1) {
|
||||
if (last_fb_depth_addr != 0) {
|
||||
// TODO: Output seems correct visually, but doesn't quite match sw renderer output. One of them is wrong.
|
||||
u8* depth_buffer = Memory::GetPhysicalPointer(last_fb_depth_addr);
|
||||
|
||||
@ -674,34 +649,34 @@ void RasterizerOpenGL::CommitFramebuffer() {
|
||||
u32 bytes_per_pixel = Pica::Regs::BytesPerDepthPixel(fb_depth_texture.format);
|
||||
|
||||
// OpenGL needs 4 bpp alignment for D24
|
||||
u32 ogl_bpp = bytes_per_pixel == 3 ? 4 : bytes_per_pixel;
|
||||
u32 gl_bpp = bytes_per_pixel == 3 ? 4 : bytes_per_pixel;
|
||||
|
||||
std::unique_ptr<u8> ogl_img(new u8[fb_depth_texture.width * fb_depth_texture.height * ogl_bpp]);
|
||||
std::unique_ptr<u8[]> temp_gl_depth_buffer(new u8[fb_depth_texture.width * fb_depth_texture.height * gl_bpp]);
|
||||
|
||||
state.texture_unit[0].enabled_2d = true;
|
||||
state.texture_unit[0].texture_2d = fb_depth_texture.texture.GetHandle();
|
||||
state.texture_units[0].enabled_2d = true;
|
||||
state.texture_units[0].texture_2d = fb_depth_texture.texture.GetHandle();
|
||||
state.Apply();
|
||||
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
glGetTexImage(GL_TEXTURE_2D, 0, fb_depth_texture.gl_format, fb_depth_texture.gl_type, ogl_img.get());
|
||||
glGetTexImage(GL_TEXTURE_2D, 0, fb_depth_texture.gl_format, fb_depth_texture.gl_type, temp_gl_depth_buffer.get());
|
||||
|
||||
for (int x = 0; x < fb_depth_texture.width; ++x) {
|
||||
for (int y = 0; y < fb_depth_texture.height; ++y) {
|
||||
for (int y = 0; y < fb_depth_texture.height; ++y) {
|
||||
for (int x = 0; x < fb_depth_texture.width; ++x) {
|
||||
const u32 coarse_y = y & ~7;
|
||||
u32 dst_offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * fb_depth_texture.width * bytes_per_pixel;
|
||||
u32 ogl_px_idx = x + y * fb_depth_texture.width;
|
||||
u32 gl_px_idx = x + y * fb_depth_texture.width;
|
||||
|
||||
switch (fb_depth_texture.format) {
|
||||
case Pica::Regs::DepthFormat::D16:
|
||||
Color::EncodeD16(((u16*)ogl_img.get())[ogl_px_idx], depth_buffer + dst_offset);
|
||||
Color::EncodeD16(((u16*)temp_gl_depth_buffer.get())[gl_px_idx], depth_buffer + dst_offset);
|
||||
break;
|
||||
case Pica::Regs::DepthFormat::D24:
|
||||
Color::EncodeD24(((u32*)ogl_img.get())[ogl_px_idx], depth_buffer + dst_offset);
|
||||
Color::EncodeD24(((u32*)temp_gl_depth_buffer.get())[gl_px_idx], depth_buffer + dst_offset);
|
||||
break;
|
||||
case Pica::Regs::DepthFormat::D24S8:
|
||||
{
|
||||
u32 depth_stencil = ((u32*)ogl_img.get())[ogl_px_idx];
|
||||
Color::EncodeD24S8(depth_stencil >> 8, depth_stencil & 0xFF, depth_buffer + dst_offset);
|
||||
u32 depth_stencil = ((u32*)temp_gl_depth_buffer.get())[gl_px_idx];
|
||||
Color::EncodeD24S8((depth_stencil >> 8), depth_stencil & 0xFF, depth_buffer + dst_offset);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
|
@ -29,11 +29,11 @@ public:
|
||||
/// Draw the current batch of triangles
|
||||
void DrawTriangles() override;
|
||||
|
||||
/// Notify rasterizer that a copy within 3ds memory will occur after this notification
|
||||
void NotifyPreCopy(u32 src_paddr, u32 size) override;
|
||||
/// Notify rasterizer that a copy within 3DS memory will occur after this notification
|
||||
void NotifyPreCopy(PAddr src_addr, u32 size) override;
|
||||
|
||||
/// Notify rasterizer that a 3ds memory region has been changed
|
||||
void NotifyFlush(u32 paddr, u32 size) override;
|
||||
/// Notify rasterizer that a 3DS memory region has been changed
|
||||
void NotifyFlush(PAddr addr, u32 size) override;
|
||||
|
||||
private:
|
||||
/// Structure used for managing texture environment states
|
||||
@ -68,7 +68,7 @@ private:
|
||||
GLenum gl_type;
|
||||
};
|
||||
|
||||
///Structure that the hardware rendered vertices are composed of
|
||||
/// Structure that the hardware rendered vertices are composed of
|
||||
struct HardwareVertex {
|
||||
HardwareVertex(const Pica::VertexShader::OutputVertex& v) {
|
||||
position[0] = v.pos.x.ToFloat32();
|
||||
@ -113,10 +113,10 @@ private:
|
||||
void ReloadDepthBuffer();
|
||||
|
||||
/**
|
||||
* Save the current OpenGL framebuffer to the current PICA framebuffer in 3ds memory
|
||||
* Loads the OpenGL framebuffer textures into temporary buffers
|
||||
* Then copies into the 3ds framebuffer using proper Morton order
|
||||
*/
|
||||
* Save the current OpenGL framebuffer to the current PICA framebuffer in 3ds memory
|
||||
* Loads the OpenGL framebuffer textures into temporary buffers
|
||||
* Then copies into the 3ds framebuffer using proper Morton order
|
||||
*/
|
||||
void CommitFramebuffer();
|
||||
|
||||
EmuWindow* render_window;
|
||||
|
@ -12,20 +12,19 @@ RasterizerCacheOpenGL::~RasterizerCacheOpenGL() {
|
||||
FullFlush();
|
||||
}
|
||||
|
||||
/// Loads a texture from 3ds memory to OpenGL and caches it (if not already cached)
|
||||
void RasterizerCacheOpenGL::LoadAndBindTexture(OpenGLState &state, int texture_unit, const Pica::Regs::FullTextureConfig& config) {
|
||||
PAddr tex_paddr = config.config.GetPhysicalAddress();
|
||||
PAddr texture_addr = config.config.GetPhysicalAddress();
|
||||
|
||||
auto cached_texture = texture_cache.find(tex_paddr);
|
||||
const auto cached_texture = texture_cache.find(texture_addr);
|
||||
|
||||
if (cached_texture != texture_cache.end()) {
|
||||
state.texture_unit[texture_unit].texture_2d = cached_texture->second->texture.GetHandle();
|
||||
state.texture_units[texture_unit].texture_2d = cached_texture->second->texture.GetHandle();
|
||||
state.Apply();
|
||||
} else {
|
||||
std::unique_ptr<CachedTexture> new_texture(new CachedTexture());
|
||||
|
||||
new_texture->texture.Create();
|
||||
state.texture_unit[texture_unit].texture_2d = new_texture->texture.GetHandle();
|
||||
state.texture_units[texture_unit].texture_2d = new_texture->texture.GetHandle();
|
||||
state.Apply();
|
||||
|
||||
// TODO: Need to choose filters that correspond to PICA once register is declared
|
||||
@ -35,36 +34,33 @@ void RasterizerCacheOpenGL::LoadAndBindTexture(OpenGLState &state, int texture_u
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, PicaToGL::WrapMode(config.config.wrap_s.Value()));
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, PicaToGL::WrapMode(config.config.wrap_t.Value()));
|
||||
|
||||
auto info = Pica::DebugUtils::TextureInfo::FromPicaRegister(config.config, config.format);
|
||||
const auto info = Pica::DebugUtils::TextureInfo::FromPicaRegister(config.config, config.format);
|
||||
|
||||
new_texture->width = info.width;
|
||||
new_texture->height = info.height;
|
||||
new_texture->size = info.width * info.height * Pica::Regs::NibblesPerPixel(info.format);
|
||||
|
||||
Math::Vec4<u8>* rgba_tex = new Math::Vec4<u8>[info.width * info.height];
|
||||
std::unique_ptr<Math::Vec4<u8>[]> temp_texture_buffer_rgba(new Math::Vec4<u8>[info.width * info.height]);
|
||||
|
||||
for (int i = 0; i < info.width; i++) {
|
||||
for (int j = 0; j < info.height; j++) {
|
||||
rgba_tex[i + info.width * j] = Pica::DebugUtils::LookupTexture(Memory::GetPhysicalPointer(tex_paddr), i, info.height - 1 - j, info);
|
||||
for (int y = 0; y < info.height; ++y) {
|
||||
for (int x = 0; x < info.width; ++x) {
|
||||
temp_texture_buffer_rgba[x + info.width * y] = Pica::DebugUtils::LookupTexture(Memory::GetPhysicalPointer(texture_addr), x, info.height - 1 - y, info);
|
||||
}
|
||||
}
|
||||
|
||||
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, info.width, info.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, rgba_tex);
|
||||
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, info.width, info.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, temp_texture_buffer_rgba.get());
|
||||
|
||||
delete[] rgba_tex;
|
||||
|
||||
texture_cache.emplace(tex_paddr, std::move(new_texture));
|
||||
texture_cache.emplace(texture_addr, std::move(new_texture));
|
||||
}
|
||||
}
|
||||
|
||||
/// Flush any cached resource that touches the flushed region
|
||||
void RasterizerCacheOpenGL::NotifyFlush(u32 paddr, u32 size) {
|
||||
void RasterizerCacheOpenGL::NotifyFlush(PAddr addr, u32 size) {
|
||||
// Flush any texture that falls in the flushed region
|
||||
for (auto it = texture_cache.begin(); it != texture_cache.end();) {
|
||||
u32 max_lower = std::max(paddr, it->first);
|
||||
u32 min_upper = std::min(paddr + size, it->first + it->second->size);
|
||||
PAddr max_low_addr_bound = std::max(addr, it->first);
|
||||
PAddr min_hi_addr_bound = std::min(addr + size, it->first + it->second->size);
|
||||
|
||||
if (max_lower <= min_upper) {
|
||||
if (max_low_addr_bound <= min_hi_addr_bound) {
|
||||
it = texture_cache.erase(it);
|
||||
} else {
|
||||
++it;
|
||||
@ -72,9 +68,6 @@ void RasterizerCacheOpenGL::NotifyFlush(u32 paddr, u32 size) {
|
||||
}
|
||||
}
|
||||
|
||||
/// Flush all cached resources
|
||||
void RasterizerCacheOpenGL::FullFlush() {
|
||||
for (auto it = texture_cache.begin(); it != texture_cache.end();) {
|
||||
it = texture_cache.erase(it);
|
||||
}
|
||||
texture_cache.clear();
|
||||
}
|
||||
|
@ -15,11 +15,11 @@ class RasterizerCacheOpenGL : NonCopyable {
|
||||
public:
|
||||
~RasterizerCacheOpenGL();
|
||||
|
||||
/// Loads a texture from 3ds memory to OpenGL and caches it (if not already cached)
|
||||
/// Loads a texture from 3DS memory to OpenGL and caches it (if not already cached)
|
||||
void LoadAndBindTexture(OpenGLState &state, int texture_unit, const Pica::Regs::FullTextureConfig& config);
|
||||
|
||||
/// Flush any cached resource that touches the flushed region
|
||||
void NotifyFlush(u32 paddr, u32 size);
|
||||
void NotifyFlush(PAddr addr, u32 size);
|
||||
|
||||
/// Flush all cached OpenGL resources tracked by this cache manager
|
||||
void FullFlush();
|
||||
@ -32,5 +32,5 @@ private:
|
||||
u32 size;
|
||||
};
|
||||
|
||||
std::map<u32, std::unique_ptr<CachedTexture>> texture_cache;
|
||||
std::map<PAddr, std::unique_ptr<CachedTexture>> texture_cache;
|
||||
};
|
||||
|
@ -45,13 +45,15 @@ void main() {
|
||||
const char g_vertex_shader_hw[] = R"(
|
||||
#version 150 core
|
||||
|
||||
#define NUM_VTX_ATTR 7
|
||||
|
||||
in vec4 vert_position;
|
||||
in vec4 vert_color;
|
||||
in vec2 vert_texcoords[3];
|
||||
|
||||
out vec4 o[7];
|
||||
out vec4 o[NUM_VTX_ATTR];
|
||||
|
||||
uniform int out_maps[7*4];
|
||||
uniform int out_maps[NUM_VTX_ATTR * 4];
|
||||
|
||||
void SetVal(int map_idx, float val) {
|
||||
o[out_maps[map_idx] / 4][out_maps[map_idx] % 4] = val;
|
||||
@ -79,7 +81,58 @@ void main() {
|
||||
const char g_fragment_shader_hw[] = R"(
|
||||
#version 150 core
|
||||
|
||||
in vec4 o[7];
|
||||
#define NUM_TEV_STAGES 6
|
||||
#define NUM_VTX_ATTR 7
|
||||
|
||||
#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 COLORMODIFIER_SOURCECOLOR 0x0
|
||||
#define COLORMODIFIER_ONEMINUSSOURCECOLOR 0x1
|
||||
#define COLORMODIFIER_SOURCEALPHA 0x2
|
||||
#define COLORMODIFIER_ONEMINUSSOURCEALPHA 0x3
|
||||
#define COLORMODIFIER_SOURCERED 0x4
|
||||
#define COLORMODIFIER_ONEMINUSSOURCERED 0x5
|
||||
#define COLORMODIFIER_SOURCEGREEN 0x8
|
||||
#define COLORMODIFIER_ONEMINUSSOURCEGREEN 0x9
|
||||
#define COLORMODIFIER_SOURCEBLUE 0xc
|
||||
#define COLORMODIFIER_ONEMINUSSOURCEBLUE 0xd
|
||||
|
||||
#define ALPHAMODIFIER_SOURCEALPHA 0x0
|
||||
#define ALPHAMODIFIER_ONEMINUSSOURCEALPHA 0x1
|
||||
#define ALPHAMODIFIER_SOURCERED 0x2
|
||||
#define ALPHAMODIFIER_ONEMINUSSOURCERED 0x3
|
||||
#define ALPHAMODIFIER_SOURCEGREEN 0x4
|
||||
#define ALPHAMODIFIER_ONEMINUSSOURCEGREEN 0x5
|
||||
#define ALPHAMODIFIER_SOURCEBLUE 0x6
|
||||
#define ALPHAMODIFIER_ONEMINUSSOURCEBLUE 0x7
|
||||
|
||||
#define OPERATION_REPLACE 0
|
||||
#define OPERATION_MODULATE 1
|
||||
#define OPERATION_ADD 2
|
||||
#define OPERATION_ADDSIGNED 3
|
||||
#define OPERATION_LERP 4
|
||||
#define OPERATION_SUBTRACT 5
|
||||
#define OPERATION_MULTIPLYTHENADD 8
|
||||
#define OPERATION_ADDTHENMULTIPLY 9
|
||||
|
||||
#define COMPAREFUNC_NEVER 0
|
||||
#define COMPAREFUNC_ALWAYS 1
|
||||
#define COMPAREFUNC_EQUAL 2
|
||||
#define COMPAREFUNC_NOTEQUAL 3
|
||||
#define COMPAREFUNC_LESSTHAN 4
|
||||
#define COMPAREFUNC_LESSTHANOREQUAL 5
|
||||
#define COMPAREFUNC_GREATERTHAN 6
|
||||
#define COMPAREFUNC_GREATERTHANOREQUAL 7
|
||||
|
||||
in vec4 o[NUM_VTX_ATTR];
|
||||
out vec4 color;
|
||||
|
||||
uniform int alphatest_func;
|
||||
@ -99,9 +152,9 @@ struct TEVConfig
|
||||
bvec2 updates_combiner_buffer_color_alpha;
|
||||
};
|
||||
|
||||
uniform TEVConfig tev_cfgs[6];
|
||||
uniform TEVConfig tev_cfgs[NUM_TEV_STAGES];
|
||||
|
||||
uniform int out_maps[7*4];
|
||||
uniform int out_maps[NUM_VTX_ATTR * 4];
|
||||
|
||||
vec4 g_combiner_buffer;
|
||||
vec4 g_last_tex_env_out;
|
||||
@ -112,33 +165,27 @@ float GetVal(int map_idx) {
|
||||
}
|
||||
|
||||
vec4 GetSource(int source) {
|
||||
if (source == 0) {
|
||||
if (source == SOURCE_PRIMARYCOLOR) {
|
||||
// HACK: Should use values 8/9/10/11 but hurts framerate
|
||||
// Hack assumes 9/10/11 follow directly after 8's map
|
||||
return o[out_maps[8] >> 2];
|
||||
}
|
||||
else if (source == 1) {
|
||||
} else if (source == SOURCE_PRIMARYFRAGMENTCOLOR) {
|
||||
// HACK: Uses color value, but should really use fragment lighting output
|
||||
return o[out_maps[8] >> 2];
|
||||
}
|
||||
else if (source == 3) {
|
||||
} else if (source == SOURCE_TEXTURE0) {
|
||||
return texture(tex[0], vec2(GetVal(12), GetVal(13)));
|
||||
}
|
||||
else if (source == 4) {
|
||||
} else if (source == SOURCE_TEXTURE1) {
|
||||
return texture(tex[1], vec2(GetVal(14), GetVal(15)));
|
||||
}
|
||||
else if (source == 5) {
|
||||
} else if (source == SOURCE_TEXTURE2) {
|
||||
// TODO: Unverified
|
||||
return texture(tex[2], vec2(GetVal(16), GetVal(17)));
|
||||
}
|
||||
else if (source == 6) {
|
||||
} else if (source == SOURCE_TEXTURE3) {
|
||||
// TODO: no 4th texture?
|
||||
}
|
||||
else if (source == 13) {
|
||||
} else if (source == SOURCE_PREVIOUSBUFFER) {
|
||||
return g_combiner_buffer;
|
||||
}
|
||||
else if (source == 14) {
|
||||
} else if (source == SOURCE_CONSTANT) {
|
||||
return g_const_color;
|
||||
}
|
||||
else if (source == 15) {
|
||||
} else if (source == SOURCE_PREVIOUS) {
|
||||
return g_last_tex_env_out;
|
||||
}
|
||||
|
||||
@ -146,34 +193,25 @@ vec4 GetSource(int source) {
|
||||
}
|
||||
|
||||
vec3 GetColorModifier(int factor, vec4 color) {
|
||||
if (factor == 0) {
|
||||
if (factor == COLORMODIFIER_SOURCECOLOR) {
|
||||
return color.rgb;
|
||||
}
|
||||
else if (factor == 1) {
|
||||
} else if (factor == COLORMODIFIER_ONEMINUSSOURCECOLOR) {
|
||||
return vec3(1.0, 1.0, 1.0) - color.rgb;
|
||||
}
|
||||
else if (factor == 2) {
|
||||
} else if (factor == COLORMODIFIER_SOURCEALPHA) {
|
||||
return color.aaa;
|
||||
}
|
||||
else if (factor == 3) {
|
||||
} else if (factor == COLORMODIFIER_ONEMINUSSOURCEALPHA) {
|
||||
return vec3(1.0, 1.0, 1.0) - color.aaa;
|
||||
}
|
||||
else if (factor == 4) {
|
||||
} else if (factor == COLORMODIFIER_SOURCERED) {
|
||||
return color.rrr;
|
||||
}
|
||||
else if (factor == 5) {
|
||||
} else if (factor == COLORMODIFIER_ONEMINUSSOURCERED) {
|
||||
return vec3(1.0, 1.0, 1.0) - color.rrr;
|
||||
}
|
||||
else if (factor == 8) {
|
||||
} else if (factor == COLORMODIFIER_SOURCEGREEN) {
|
||||
return color.ggg;
|
||||
}
|
||||
else if (factor == 9) {
|
||||
} else if (factor == COLORMODIFIER_ONEMINUSSOURCEGREEN) {
|
||||
return vec3(1.0, 1.0, 1.0) - color.ggg;
|
||||
}
|
||||
else if (factor == 12) {
|
||||
} else if (factor == COLORMODIFIER_SOURCEBLUE) {
|
||||
return color.bbb;
|
||||
}
|
||||
else if (factor == 13) {
|
||||
} else if (factor == COLORMODIFIER_ONEMINUSSOURCEBLUE) {
|
||||
return vec3(1.0, 1.0, 1.0) - color.bbb;
|
||||
}
|
||||
|
||||
@ -181,28 +219,21 @@ vec3 GetColorModifier(int factor, vec4 color) {
|
||||
}
|
||||
|
||||
float GetAlphaModifier(int factor, vec4 color) {
|
||||
if (factor == 0) {
|
||||
if (factor == ALPHAMODIFIER_SOURCEALPHA) {
|
||||
return color.a;
|
||||
}
|
||||
else if (factor == 1) {
|
||||
} else if (factor == ALPHAMODIFIER_ONEMINUSSOURCEALPHA) {
|
||||
return 1.0 - color.a;
|
||||
}
|
||||
else if (factor == 2) {
|
||||
} else if (factor == ALPHAMODIFIER_SOURCERED) {
|
||||
return color.r;
|
||||
}
|
||||
else if (factor == 3) {
|
||||
} else if (factor == ALPHAMODIFIER_ONEMINUSSOURCERED) {
|
||||
return 1.0 - color.r;
|
||||
}
|
||||
else if (factor == 4) {
|
||||
} else if (factor == ALPHAMODIFIER_SOURCEGREEN) {
|
||||
return color.g;
|
||||
}
|
||||
else if (factor == 5) {
|
||||
} else if (factor == ALPHAMODIFIER_ONEMINUSSOURCEGREEN) {
|
||||
return 1.0 - color.g;
|
||||
}
|
||||
else if (factor == 6) {
|
||||
} else if (factor == ALPHAMODIFIER_SOURCEBLUE) {
|
||||
return color.b;
|
||||
}
|
||||
else if (factor == 7) {
|
||||
} else if (factor == ALPHAMODIFIER_ONEMINUSSOURCEBLUE) {
|
||||
return 1.0 - color.b;
|
||||
}
|
||||
|
||||
@ -210,28 +241,21 @@ float GetAlphaModifier(int factor, vec4 color) {
|
||||
}
|
||||
|
||||
vec3 ColorCombine(int op, vec3 color[3]) {
|
||||
if (op == 0) {
|
||||
if (op == OPERATION_REPLACE) {
|
||||
return color[0];
|
||||
}
|
||||
else if (op == 1) {
|
||||
} else if (op == OPERATION_MODULATE) {
|
||||
return color[0] * color[1];
|
||||
}
|
||||
else if (op == 2) {
|
||||
} else if (op == OPERATION_ADD) {
|
||||
return min(color[0] + color[1], 1.0);
|
||||
}
|
||||
else if (op == 3) {
|
||||
} else if (op == OPERATION_ADDSIGNED) {
|
||||
return color[0] + color[1] - vec3(0.5, 0.5, 0.5);
|
||||
}
|
||||
else if (op == 4) {
|
||||
} else if (op == OPERATION_LERP) {
|
||||
return color[0] * color[2] + color[1] * (vec3(1.0, 1.0, 1.0) - color[2]);
|
||||
}
|
||||
else if (op == 5) {
|
||||
} else if (op == OPERATION_SUBTRACT) {
|
||||
return max(color[0] - color[1], 0.0);
|
||||
}
|
||||
else if (op == 8) {
|
||||
} else if (op == OPERATION_MULTIPLYTHENADD) {
|
||||
return min(color[0] * color[1] + color[2], 1.0);
|
||||
}
|
||||
else if (op == 9) {
|
||||
} else if (op == OPERATION_ADDTHENMULTIPLY) {
|
||||
return min(color[0] + color[1], 1.0) * color[2];
|
||||
}
|
||||
|
||||
@ -239,28 +263,21 @@ vec3 ColorCombine(int op, vec3 color[3]) {
|
||||
}
|
||||
|
||||
float AlphaCombine(int op, float alpha[3]) {
|
||||
if (op == 0) {
|
||||
if (op == OPERATION_REPLACE) {
|
||||
return alpha[0];
|
||||
}
|
||||
else if (op == 1) {
|
||||
} else if (op == OPERATION_MODULATE) {
|
||||
return alpha[0] * alpha[1];
|
||||
}
|
||||
else if (op == 2) {
|
||||
} else if (op == OPERATION_ADD) {
|
||||
return min(alpha[0] + alpha[1], 1.0);
|
||||
}
|
||||
else if (op == 3) {
|
||||
} else if (op == OPERATION_ADDSIGNED) {
|
||||
return alpha[0] + alpha[1] - 0.5;
|
||||
}
|
||||
else if (op == 4) {
|
||||
} else if (op == OPERATION_LERP) {
|
||||
return alpha[0] * alpha[2] + alpha[1] * (1.0 - alpha[2]);
|
||||
}
|
||||
else if (op == 5) {
|
||||
} else if (op == OPERATION_SUBTRACT) {
|
||||
return max(alpha[0] - alpha[1], 0.0);
|
||||
}
|
||||
else if (op == 8) {
|
||||
} else if (op == OPERATION_MULTIPLYTHENADD) {
|
||||
return min(alpha[0] * alpha[1] + alpha[2], 1.0);
|
||||
}
|
||||
else if (op == 9) {
|
||||
} else if (op == OPERATION_ADDTHENMULTIPLY) {
|
||||
return min(alpha[0] + alpha[1], 1.0) * alpha[2];
|
||||
}
|
||||
|
||||
@ -292,39 +309,35 @@ void ProcessTexEnv(int tex_env_idx) {
|
||||
}
|
||||
|
||||
void main(void) {
|
||||
for (int i = 0; i < 6; ++i) {
|
||||
for (int i = 0; i < NUM_TEV_STAGES; ++i) {
|
||||
ProcessTexEnv(i);
|
||||
}
|
||||
|
||||
if (alphatest_func == 0) {
|
||||
if (alphatest_func == COMPAREFUNC_NEVER) {
|
||||
discard;
|
||||
}
|
||||
else if (alphatest_func == 2) {
|
||||
} else if (alphatest_func == COMPAREFUNC_ALWAYS) {
|
||||
|
||||
} else if (alphatest_func == COMPAREFUNC_EQUAL) {
|
||||
if (g_last_tex_env_out.a != alphatest_ref) {
|
||||
discard;
|
||||
}
|
||||
}
|
||||
else if (alphatest_func == 3) {
|
||||
} else if (alphatest_func == COMPAREFUNC_NOTEQUAL) {
|
||||
if (g_last_tex_env_out.a == alphatest_ref) {
|
||||
discard;
|
||||
}
|
||||
}
|
||||
else if (alphatest_func == 4) {
|
||||
} else if (alphatest_func == COMPAREFUNC_LESSTHAN) {
|
||||
if (g_last_tex_env_out.a > alphatest_ref) {
|
||||
discard;
|
||||
}
|
||||
}
|
||||
else if (alphatest_func == 5) {
|
||||
} else if (alphatest_func == COMPAREFUNC_LESSTHANOREQUAL) {
|
||||
if (g_last_tex_env_out.a >= alphatest_ref) {
|
||||
discard;
|
||||
}
|
||||
}
|
||||
else if (alphatest_func == 6) {
|
||||
} else if (alphatest_func == COMPAREFUNC_GREATERTHAN) {
|
||||
if (g_last_tex_env_out.a < alphatest_ref) {
|
||||
discard;
|
||||
}
|
||||
}
|
||||
else if (alphatest_func == 7) {
|
||||
} else if (alphatest_func == COMPAREFUNC_GREATERTHANOREQUAL) {
|
||||
if (g_last_tex_env_out.a <= alphatest_ref) {
|
||||
discard;
|
||||
}
|
||||
|
@ -31,9 +31,9 @@ OpenGLState::OpenGLState() {
|
||||
blend.color.blue = 0.0f;
|
||||
blend.color.alpha = 0.0f;
|
||||
|
||||
for (int i = 0; i < 3; i++) {
|
||||
texture_unit[i].enabled_2d = false;
|
||||
texture_unit[i].texture_2d = 0;
|
||||
for (auto& texture_unit : texture_units) {
|
||||
texture_unit.enabled_2d = false;
|
||||
texture_unit.texture_2d = 0;
|
||||
}
|
||||
|
||||
draw.framebuffer = 0;
|
||||
@ -42,7 +42,6 @@ OpenGLState::OpenGLState() {
|
||||
draw.shader_program = 0;
|
||||
}
|
||||
|
||||
/// Apply this state as the current OpenGL state
|
||||
void OpenGLState::Apply() {
|
||||
// Culling
|
||||
if (cull.enabled) {
|
||||
@ -119,18 +118,18 @@ void OpenGLState::Apply() {
|
||||
}
|
||||
|
||||
// Textures
|
||||
for (int i = 0; i < 3; i++) {
|
||||
if (texture_unit[i].enabled_2d) {
|
||||
if (texture_unit[i].enabled_2d != texture_unit[i].enabled_2d) {
|
||||
for (int i = 0; i < 3; ++i) {
|
||||
if (texture_units[i].enabled_2d) {
|
||||
if (texture_units[i].enabled_2d != texture_units[i].enabled_2d) {
|
||||
glActiveTexture(GL_TEXTURE0 + i);
|
||||
glEnable(GL_TEXTURE_2D);
|
||||
}
|
||||
|
||||
if (texture_unit[i].texture_2d != cur_state.texture_unit[i].texture_2d) {
|
||||
if (texture_units[i].texture_2d != cur_state.texture_units[i].texture_2d) {
|
||||
glActiveTexture(GL_TEXTURE0 + i);
|
||||
glBindTexture(GL_TEXTURE_2D, texture_unit[i].texture_2d);
|
||||
glBindTexture(GL_TEXTURE_2D, texture_units[i].texture_2d);
|
||||
}
|
||||
} else if (texture_unit[i].enabled_2d != cur_state.texture_unit[i].enabled_2d) {
|
||||
} else if (texture_units[i].enabled_2d != cur_state.texture_units[i].enabled_2d) {
|
||||
glActiveTexture(GL_TEXTURE0 + i);
|
||||
glDisable(GL_TEXTURE_2D);
|
||||
}
|
||||
|
@ -45,7 +45,7 @@ public:
|
||||
struct {
|
||||
bool enabled_2d; // GL_TEXTURE_2D
|
||||
GLuint texture_2d; // GL_TEXTURE_BINDING_2D
|
||||
} texture_unit[3];
|
||||
} texture_units[3];
|
||||
|
||||
struct {
|
||||
GLuint framebuffer; // GL_DRAW_FRAMEBUFFER_BINDING
|
||||
|
@ -143,8 +143,8 @@ void RendererOpenGL::LoadFBToActiveGLTexture(OpenGLState &state, const GPU::Regs
|
||||
// only allows rows to have a memory alignement of 4.
|
||||
ASSERT(pixel_stride % 4 == 0);
|
||||
|
||||
state.texture_unit[0].enabled_2d = true;
|
||||
state.texture_unit[0].texture_2d = texture.handle;
|
||||
state.texture_units[0].enabled_2d = true;
|
||||
state.texture_units[0].texture_2d = texture.handle;
|
||||
state.Apply();
|
||||
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
@ -168,8 +168,8 @@ void RendererOpenGL::LoadFBToActiveGLTexture(OpenGLState &state, const GPU::Regs
|
||||
*/
|
||||
void RendererOpenGL::LoadColorToActiveGLTexture(OpenGLState &state, u8 color_r, u8 color_g, u8 color_b,
|
||||
const TextureInfo& texture) {
|
||||
state.texture_unit[0].enabled_2d = true;
|
||||
state.texture_unit[0].texture_2d = texture.handle;
|
||||
state.texture_units[0].enabled_2d = true;
|
||||
state.texture_units[0].texture_2d = texture.handle;
|
||||
state.Apply();
|
||||
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
@ -185,7 +185,7 @@ void RendererOpenGL::LoadColorToActiveGLTexture(OpenGLState &state, u8 color_r,
|
||||
void RendererOpenGL::InitOpenGLObjects() {
|
||||
glClearColor(Settings::values.bg_red, Settings::values.bg_green, Settings::values.bg_blue, 0.0f);
|
||||
state.depth.test_enabled = false;
|
||||
state.texture_unit[0].enabled_2d = true;
|
||||
state.texture_units[0].enabled_2d = true;
|
||||
|
||||
// Link shaders and get variable locations
|
||||
program_id = ShaderUtil::LoadShaders(GLShaders::g_vertex_shader, GLShaders::g_fragment_shader);
|
||||
@ -218,8 +218,8 @@ void RendererOpenGL::InitOpenGLObjects() {
|
||||
// Allocation of storage is deferred until the first frame, when we
|
||||
// know the framebuffer size.
|
||||
|
||||
state.texture_unit[0].enabled_2d = true;
|
||||
state.texture_unit[0].texture_2d = texture.handle;
|
||||
state.texture_units[0].enabled_2d = true;
|
||||
state.texture_units[0].texture_2d = texture.handle;
|
||||
state.Apply();
|
||||
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
@ -281,8 +281,8 @@ void RendererOpenGL::ConfigureFramebufferTexture(OpenGLState &state, TextureInfo
|
||||
UNIMPLEMENTED();
|
||||
}
|
||||
|
||||
state.texture_unit[0].enabled_2d = true;
|
||||
state.texture_unit[0].texture_2d = texture.handle;
|
||||
state.texture_units[0].enabled_2d = true;
|
||||
state.texture_units[0].texture_2d = texture.handle;
|
||||
state.Apply();
|
||||
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
@ -301,8 +301,8 @@ void RendererOpenGL::DrawSingleScreenRotated(const TextureInfo& texture, float x
|
||||
ScreenRectVertex(x+w, y+h, 0.f, 1.f),
|
||||
};
|
||||
|
||||
state.texture_unit[0].enabled_2d = true;
|
||||
state.texture_unit[0].texture_2d = texture.handle;
|
||||
state.texture_units[0].enabled_2d = true;
|
||||
state.texture_units[0].texture_2d = texture.handle;
|
||||
state.Apply();
|
||||
|
||||
glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(vertices), vertices.data());
|
||||
|
Loading…
Reference in New Issue
Block a user