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https://github.com/yuzu-emu/yuzu.git
synced 2024-09-12 12:17:46 +02:00
gl_state_tracker: Track state of index buffers
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@ -223,7 +223,7 @@ private:
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static constexpr std::size_t STREAM_BUFFER_SIZE = 128 * 1024 * 1024;
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OGLBufferCache buffer_cache;
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VertexArrayPushBuffer vertex_array_pushbuffer;
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VertexArrayPushBuffer vertex_array_pushbuffer{state_tracker};
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BindBuffersRangePushBuffer bind_ubo_pushbuffer{GL_UNIFORM_BUFFER};
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BindBuffersRangePushBuffer bind_ssbo_pushbuffer{GL_SHADER_STORAGE_BUFFER};
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@ -6,7 +6,10 @@
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#include <limits>
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#include <glad/glad.h>
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#include "common/common_types.h"
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#include "core/core.h"
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#include "video_core/dirty_flags.h"
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#include "video_core/engines/maxwell_3d.h"
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@ -85,6 +88,14 @@ public:
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void Initialize();
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void BindIndexBuffer(GLuint new_index_buffer) {
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if (index_buffer == new_index_buffer) {
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return;
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}
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index_buffer = new_index_buffer;
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glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, new_index_buffer);
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}
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void NotifyScreenDrawVertexArray() {
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auto& flags = system.GPU().Maxwell3D().dirty.flags;
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flags[OpenGL::Dirty::VertexFormats] = true;
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@ -175,6 +186,8 @@ public:
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private:
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Core::System& system;
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GLuint index_buffer = 0;
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};
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} // namespace OpenGL
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@ -9,6 +9,7 @@
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#include <glad/glad.h>
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#include "common/common_types.h"
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#include "video_core/renderer_opengl/gl_state_tracker.h"
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#include "video_core/renderer_opengl/utils.h"
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namespace OpenGL {
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@ -20,7 +21,8 @@ struct VertexArrayPushBuffer::Entry {
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GLsizei stride{};
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};
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VertexArrayPushBuffer::VertexArrayPushBuffer() = default;
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VertexArrayPushBuffer::VertexArrayPushBuffer(StateTracker& state_tracker)
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: state_tracker{state_tracker} {}
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VertexArrayPushBuffer::~VertexArrayPushBuffer() = default;
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@ -40,10 +42,9 @@ void VertexArrayPushBuffer::SetVertexBuffer(GLuint binding_index, const GLuint*
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void VertexArrayPushBuffer::Bind() {
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if (index_buffer) {
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glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, *index_buffer);
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state_tracker.BindIndexBuffer(*index_buffer);
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}
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// TODO(Rodrigo): Find a way to ARB_multi_bind this
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for (const auto& entry : vertex_buffers) {
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glBindVertexBuffer(entry.binding_index, *entry.buffer, entry.offset, entry.stride);
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}
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@ -11,9 +11,11 @@
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namespace OpenGL {
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class StateTracker;
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class VertexArrayPushBuffer final {
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public:
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explicit VertexArrayPushBuffer();
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explicit VertexArrayPushBuffer(StateTracker& state_tracker);
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~VertexArrayPushBuffer();
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void Setup();
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@ -28,6 +30,8 @@ public:
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private:
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struct Entry;
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StateTracker& state_tracker;
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const GLuint* index_buffer{};
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std::vector<Entry> vertex_buffers;
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};
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