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gpu: Implement basic texcopy

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* Improves rendering in FE:A but the screens will still not show
  because it requires surface validation
This commit is contained in:
GPUCode 2023-08-06 14:25:32 +03:00
parent 297afd20d7
commit 82d9511993
15 changed files with 139 additions and 16 deletions
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3
include/renderer_gl/renderer_gl.hpp
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@ -77,9 +77,10 @@ class RendererGL final : public Renderer {
void initGraphicsContext(SDL_Window* window) override; // Initialize graphics context
void clearBuffer(u32 startAddress, u32 endAddress, u32 value, u32 control) override; // Clear a GPU buffer in VRAM
void displayTransfer(u32 inputAddr, u32 outputAddr, u32 inputSize, u32 outputSize, u32 flags) override; // Perform display transfer
void textureCopy(u32 inputAddr, u32 outputAddr, u32 totalBytes, u32 inputSize, u32 outputSize, u32 flags) override;
void drawVertices(PICA::PrimType primType, std::span<const PICA::Vertex> vertices) override; // Draw the given vertices
ColourBuffer getColourBuffer(u32 addr, PICA::ColorFmt format, u32 width, u32 height);
std::optional<ColourBuffer> getColourBuffer(u32 addr, PICA::ColorFmt format, u32 width, u32 height, bool createIfnotFound = true);
// Take a screenshot of the screen and store it in a file
void screenshot(const std::string& name) override;