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GPU: Validate that textures are not bound for both read and write on render passes (#12925)

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This commit is contained in:
Evan Hemsley
2025-04-29 16:52:52 -07:00
committed by GitHub
parent ea67133e4f
commit a163257295
2 changed files with 76 additions and 18 deletions
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41
src/gpu/SDL_sysgpu.h
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@@ -24,6 +24,21 @@
#ifndef SDL_GPU_DRIVER_H
#define SDL_GPU_DRIVER_H
// GraphicsDevice Limits
#define MAX_TEXTURE_SAMPLERS_PER_STAGE 16
#define MAX_STORAGE_TEXTURES_PER_STAGE 8
#define MAX_STORAGE_BUFFERS_PER_STAGE 8
#define MAX_UNIFORM_BUFFERS_PER_STAGE 4
#define MAX_COMPUTE_WRITE_TEXTURES 8
#define MAX_COMPUTE_WRITE_BUFFERS 8
#define UNIFORM_BUFFER_SIZE 32768
#define MAX_VERTEX_BUFFERS 16
#define MAX_VERTEX_ATTRIBUTES 16
#define MAX_COLOR_TARGET_BINDINGS 4
#define MAX_PRESENT_COUNT 16
#define MAX_FRAMES_IN_FLIGHT 3
// Common Structs
typedef struct Pass
@@ -32,10 +47,19 @@ typedef struct Pass
bool in_progress;
} Pass;
typedef struct RenderPass
{
SDL_GPUCommandBuffer *command_buffer;
bool in_progress;
SDL_GPUTexture *color_targets[MAX_COLOR_TARGET_BINDINGS];
Uint32 num_color_targets;
SDL_GPUTexture *depth_stencil_target;
} RenderPass;
typedef struct CommandBufferCommonHeader
{
SDL_GPUDevice *device;
Pass render_pass;
RenderPass render_pass;
bool graphics_pipeline_bound;
Pass compute_pass;
bool compute_pipeline_bound;
@@ -535,21 +559,6 @@ static inline Uint32 BytesPerRow(
return blocksPerRow * SDL_GPUTextureFormatTexelBlockSize(format);
}
// GraphicsDevice Limits
#define MAX_TEXTURE_SAMPLERS_PER_STAGE 16
#define MAX_STORAGE_TEXTURES_PER_STAGE 8
#define MAX_STORAGE_BUFFERS_PER_STAGE 8
#define MAX_UNIFORM_BUFFERS_PER_STAGE 4
#define MAX_COMPUTE_WRITE_TEXTURES 8
#define MAX_COMPUTE_WRITE_BUFFERS 8
#define UNIFORM_BUFFER_SIZE 32768
#define MAX_VERTEX_BUFFERS 16
#define MAX_VERTEX_ATTRIBUTES 16
#define MAX_COLOR_TARGET_BINDINGS 4
#define MAX_PRESENT_COUNT 16
#define MAX_FRAMES_IN_FLIGHT 3
// Internal Macros
#define EXPAND_ARRAY_IF_NEEDED(arr, elementType, newCount, capacity, newCapacity) \