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GL4 command processor.

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This commit is contained in:
Ben Vanik
2014-12-22 14:25:34 -08:00
parent 42e6a44624
commit f8325512d7
13 changed files with 1279 additions and 32 deletions
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28
src/xenia/gpu/gl4/gl4_graphics_system.h
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@@ -13,8 +13,10 @@
#include <memory>
#include <xenia/common.h>
#include <xenia/gpu/gl4/command_processor.h>
#include <xenia/gpu/gl4/wgl_control.h>
#include <xenia/gpu/graphics_system.h>
#include <xenia/gpu/register_file.h>
namespace xe {
namespace gpu {
@@ -28,8 +30,34 @@ class GL4GraphicsSystem : public GraphicsSystem {
X_STATUS Setup() override;
void Shutdown() override;
RegisterFile* register_file() { return &register_file_; }
void InitializeRingBuffer(uint32_t ptr, uint32_t page_count) override;
void EnableReadPointerWriteBack(uint32_t ptr, uint32_t block_size) override;
private:
void MarkVblank();
void SwapHandler();
uint64_t ReadRegister(uint64_t addr);
void WriteRegister(uint64_t addr, uint64_t value);
static uint64_t MMIOReadRegisterThunk(GL4GraphicsSystem* gs, uint64_t addr) {
return gs->ReadRegister(addr);
}
static void MMIOWriteRegisterThunk(GL4GraphicsSystem* gs, uint64_t addr,
uint64_t value) {
gs->WriteRegister(addr, value);
}
static void __stdcall VsyncCallbackThunk(GL4GraphicsSystem* gs, BOOLEAN) {
gs->MarkVblank();
}
RegisterFile register_file_;
std::unique_ptr<CommandProcessor> command_processor_;
std::unique_ptr<WGLControl> control_;
HANDLE timer_queue_;
HANDLE vsync_timer_;
};
} // namespace gl4