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update SDL3 from 3.2.20 to 3.4.2

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This commit is contained in:
Sven Balzer
2026-04-01 18:25:03 +02:00
parent 1daf4d79f1
commit 05b19704f8
1626 changed files with 124218 additions and 191491 deletions
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libs/SDL3/src/render/SDL_sysrender.h
+69 -13
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@@ -1,6 +1,6 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
Copyright (C) 1997-2026 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
@@ -32,14 +32,6 @@
extern "C" {
#endif
typedef enum SDL_TextureAddressMode
{
SDL_TEXTURE_ADDRESS_INVALID = -1,
SDL_TEXTURE_ADDRESS_AUTO,
SDL_TEXTURE_ADDRESS_CLAMP,
SDL_TEXTURE_ADDRESS_WRAP,
} SDL_TextureAddressMode;
/**
* A rectangle, with the origin at the upper left (double precision).
*/
@@ -78,6 +70,15 @@ typedef struct SDL_RenderViewState
SDL_FPoint current_scale; // this is just `scale * logical_scale`, precalculated, since we use it a lot.
} SDL_RenderViewState;
// Define the SDL texture palette structure
typedef struct SDL_TexturePalette
{
int refcount;
Uint32 version;
Uint32 last_command_generation; // last command queue generation this palette was in.
void *internal; // Driver specific palette representation
} SDL_TexturePalette;
// Define the SDL texture structure
struct SDL_Texture
{
@@ -89,6 +90,7 @@ struct SDL_Texture
int refcount; /**< Application reference count, used when freeing texture */
// Private API definition
SDL_Renderer *renderer;
SDL_Colorspace colorspace; // The colorspace of the texture
float SDR_white_point; // The SDR white point for this content
float HDR_headroom; // The HDR headroom needed by this content
@@ -97,8 +99,10 @@ struct SDL_Texture
SDL_ScaleMode scaleMode; // The texture scale mode
SDL_FColor color; // Texture modulation values
SDL_RenderViewState view; // Target texture view state
SDL_Renderer *renderer;
SDL_Palette *public_palette;
SDL_TexturePalette *palette;
Uint32 palette_version;
SDL_Surface *palette_surface;
// Support for formats not supported directly by the renderer
SDL_Texture *native;
@@ -118,6 +122,36 @@ struct SDL_Texture
SDL_Texture *next;
};
// Define the GPU render state structure
typedef struct SDL_GPURenderStateUniformBuffer
{
Uint32 slot_index;
void *data;
Uint32 length;
} SDL_GPURenderStateUniformBuffer;
// Define the GPU render state structure
struct SDL_GPURenderState
{
SDL_Renderer *renderer;
Uint32 last_command_generation; // last command queue generation this state was in.
SDL_GPUShader *fragment_shader;
int num_sampler_bindings;
SDL_GPUTextureSamplerBinding *sampler_bindings;
int num_storage_textures;
SDL_GPUTexture **storage_textures;
int num_storage_buffers;
SDL_GPUBuffer **storage_buffers;
int num_uniform_buffers;
SDL_GPURenderStateUniformBuffer *uniform_buffers;
};
typedef enum
{
SDL_RENDERCMD_NO_OP,
@@ -157,7 +191,9 @@ typedef struct SDL_RenderCommand
SDL_BlendMode blend;
SDL_Texture *texture;
SDL_ScaleMode texture_scale_mode;
SDL_TextureAddressMode texture_address_mode;
SDL_TextureAddressMode texture_address_mode_u;
SDL_TextureAddressMode texture_address_mode_v;
SDL_GPURenderState *gpu_render_state;
} draw;
struct
{
@@ -209,6 +245,10 @@ struct SDL_Renderer
void (*InvalidateCachedState)(SDL_Renderer *renderer);
bool (*RunCommandQueue)(SDL_Renderer *renderer, SDL_RenderCommand *cmd, void *vertices, size_t vertsize);
bool (*CreatePalette)(SDL_Renderer *renderer, SDL_TexturePalette *palette);
bool (*UpdatePalette)(SDL_Renderer *renderer, SDL_TexturePalette *palette, int ncolors, SDL_Color *colors);
void (*DestroyPalette)(SDL_Renderer *renderer, SDL_TexturePalette *palette);
bool (*ChangeTexturePalette)(SDL_Renderer *renderer, SDL_Texture *texture);
bool (*UpdateTexture)(SDL_Renderer *renderer, SDL_Texture *texture,
const SDL_Rect *rect, const void *pixels,
int pitch);
@@ -245,6 +285,7 @@ struct SDL_Renderer
SDL_PixelFormat *texture_formats;
int num_texture_formats;
bool software;
bool npot_texture_wrap_unsupported;
// The window associated with the renderer
SDL_Window *window;
@@ -265,11 +306,17 @@ struct SDL_Renderer
// The method of drawing lines
SDL_RenderLineMethod line_method;
// Default scale mode for textures created with this renderer
SDL_ScaleMode scale_mode;
// The list of textures
SDL_Texture *textures;
SDL_Texture *target;
SDL_Mutex *target_mutex;
// The list of palettes
SDL_HashTable *palettes;
SDL_Colorspace output_colorspace;
float SDR_white_point;
float HDR_headroom;
@@ -278,7 +325,9 @@ struct SDL_Renderer
float color_scale;
SDL_FColor color; /**< Color for drawing operations values */
SDL_BlendMode blendMode; /**< The drawing blend mode */
SDL_TextureAddressMode texture_address_mode;
SDL_TextureAddressMode texture_address_mode_u;
SDL_TextureAddressMode texture_address_mode_v;
SDL_GPURenderState *gpu_render_state;
SDL_RenderCommand *render_commands;
SDL_RenderCommand *render_commands_tail;
@@ -328,6 +377,7 @@ extern SDL_RenderDriver D3D12_RenderDriver;
extern SDL_RenderDriver GL_RenderDriver;
extern SDL_RenderDriver GLES2_RenderDriver;
extern SDL_RenderDriver METAL_RenderDriver;
extern SDL_RenderDriver NGAGE_RenderDriver;
extern SDL_RenderDriver VULKAN_RenderDriver;
extern SDL_RenderDriver PS2_RenderDriver;
extern SDL_RenderDriver PSP_RenderDriver;
@@ -338,6 +388,12 @@ extern SDL_RenderDriver GPU_RenderDriver;
// Clean up any renderers at shutdown
extern void SDL_QuitRender(void);
#define RENDER_SAMPLER_HASHKEY(scale_mode, address_u, address_v) \
(((scale_mode == SDL_SCALEMODE_NEAREST) << 0) | \
((address_u == SDL_TEXTURE_ADDRESS_WRAP) << 1) | \
((address_v == SDL_TEXTURE_ADDRESS_WRAP) << 2))
#define RENDER_SAMPLER_COUNT (((1 << 0) | (1 << 1) | (1 << 2)) + 1)
// Add a supported texture format to a renderer
extern bool SDL_AddSupportedTextureFormat(SDL_Renderer *renderer, SDL_PixelFormat format);