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It's kinda almost working!

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This commit is contained in:
Henrik Rydgård
2023-05-24 10:24:54 +02:00
parent 0472cc2b79
commit d135ce2d62
5 changed files with 86 additions and 11 deletions
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Common/GPU/OpenGL/GLMemory.h
+4
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@@ -142,6 +142,10 @@ public:
return bindOffset;
}
uint8_t *GetPtr(uint32_t offset) {
return writePtr_ + offset;
}
// If you didn't use all of the previous allocation you just made (obviously can't be another one),
// you can return memory to the buffer by specifying the offset up until which you wrote data.
void Rewind(uint32_t offset) {
Common/GPU/OpenGL/GLQueueRunner.cpp
+2 -2
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@@ -1236,8 +1236,8 @@ void GLQueueRunner::PerformRenderPass(const GLRStep &step, bool first, bool last
// TODO: Add fast path for glBindVertexBuffer
GLRInputLayout *layout = c.draw.inputLayout;
// TODO: We really shouldn't need null checks here, right?
GLuint buf = c.draw.vertexBuffer ? c.draw.vertexBuffer->buffer_ : 0;
_dbg_assert_(!c.draw.vertexBuffer || !c.draw.vertexBuffer->Mapped());
GLuint buf = c.draw.vertexBuffer->buffer_;
_dbg_assert_(!c.draw.vertexBuffer->Mapped());
if (buf != curArrayBuffer) {
glBindBuffer(GL_ARRAY_BUFFER, buf);
curArrayBuffer = buf;
Common/GPU/OpenGL/GLRenderManager.h
+4 -2
View File
@@ -750,22 +750,24 @@ public:
}
void Draw(GLRInputLayout *inputLayout, GLRBuffer *vertexBuffer, uint32_t vertexOffset, GLenum mode, int first, int count) {
_dbg_assert_(curRenderStep_ && curRenderStep_->stepType == GLRStepType::RENDER);
_dbg_assert_(vertexBuffer && curRenderStep_ && curRenderStep_->stepType == GLRStepType::RENDER);
GLRRenderData &data = curRenderStep_->commands.push_uninitialized();
data.cmd = GLRRenderCommand::DRAW;
data.draw.inputLayout = inputLayout;
data.draw.vertexOffset = vertexOffset;
data.draw.vertexBuffer = vertexBuffer;
data.draw.indexBuffer = nullptr;
data.draw.indexOffset = 0;
data.draw.mode = mode;
data.draw.first = first;
data.draw.count = count;
data.draw.indexType = 0;
data.draw.instances = 1;
}
// Would really love to have a basevertex parameter, but impossible in unextended GLES, without glDrawElementsBaseVertex, unfortunately.
void DrawIndexed(GLRInputLayout *inputLayout, GLRBuffer *vertexBuffer, uint32_t vertexOffset, GLRBuffer *indexBuffer, uint32_t indexOffset, GLenum mode, int count, GLenum indexType, int instances = 1) {
_dbg_assert_(curRenderStep_ && curRenderStep_->stepType == GLRStepType::RENDER);
_dbg_assert_(vertexBuffer && curRenderStep_ && curRenderStep_->stepType == GLRStepType::RENDER);
GLRRenderData &data = curRenderStep_->commands.push_uninitialized();
data.cmd = GLRRenderCommand::DRAW;
data.draw.inputLayout = inputLayout;