GPU_Image Struct Reference

#include <SDL_gpu.h>

Public Attributes
struct GPU_Renderer *	renderer
GPU_Target *	target
Uint16	w
Uint16	h
GPU_FormatEnum	format
int	num_layers
int	bytes_per_pixel
Uint32	texture_w
Uint32	texture_h
Uint8	has_mipmaps
SDL_Color	color
Uint8	use_blending
GPU_BlendMode	blend_mode
GPU_FilterEnum	filter_mode
GPU_SnapEnum	snap_mode
GPU_WrapEnum	wrap_mode_x
GPU_WrapEnum	wrap_mode_y
void *	data
int	refcount
Uint8	is_alias

Detailed Description

Image object for containing pixel/texture data. A GPU_Image can be created with GPU_CreateImage(), GPU_LoadImage(), GPU_CopyImage(), or GPU_CopyImageFromSurface(). Free the memory with GPU_FreeImage() when you're done.

See also

GPU_CreateImage()

GPU_LoadImage()

GPU_CopyImage()

GPU_CopyImageFromSurface()

GPU_Target

Definition at line 174 of file SDL_gpu.h.

Member Data Documentation

GPU_BlendMode GPU_Image::blend_mode

Definition at line 187 of file SDL_gpu.h.

Referenced by CopyImage(), CreateUninitializedImage(), GPU_SetBlendEquation(), GPU_SetBlendFunction(), and prepareToRenderImage().

int GPU_Image::bytes_per_pixel

Definition at line 181 of file SDL_gpu.h.

Referenced by CreateImage(), CreateUninitializedImage(), getRawImageData(), getRawTargetData(), SaveImage(), and UpdateImageBytes().

SDL_Color GPU_Image::color

Definition at line 185 of file SDL_gpu.h.

Referenced by Blit(), BlitTransformX(), CopyImage(), CreateUninitializedImage(), GPU_SetColor(), GPU_SetRGB(), GPU_SetRGBA(), and prepareToRenderImage().

void* GPU_Image::data

Definition at line 193 of file SDL_gpu.h.

Referenced by bindTexture(), CopyImage(), CopySurfaceFromImage(), CreateAliasImage(), CreateImage(), CreateUninitializedImage(), FreeImage(), getRawImageData(), LoadTarget(), readImagePixels(), SetShaderImage(), UpdateImageBytes(), and UpdateSubImage().

GPU_FilterEnum GPU_Image::filter_mode

Definition at line 188 of file SDL_gpu.h.

Referenced by CopyImage(), CreateUninitializedImage(), and SetImageFilter().

GPU_FormatEnum GPU_Image::format

Definition at line 179 of file SDL_gpu.h.

Referenced by CopyImage(), CreateUninitializedImage(), and getRawImageData().

Uint16 GPU_Image::h

Definition at line 178 of file SDL_gpu.h.

Referenced by Blit(), BlitRotate(), BlitScale(), BlitTransform(), BlitTransformX(), changeViewport(), CopyImage(), CopySurfaceFromImage(), CreateImage(), CreateUninitializedImage(), getRawImageData(), GPU_BlitBatch(), GPU_BlitBatchSeparate(), GPU_GetVirtualCoords(), LoadTarget(), SaveImage(), UnsetVirtualResolution(), UpdateImageBytes(), and UpdateSubImage().

Uint8 GPU_Image::has_mipmaps

Definition at line 183 of file SDL_gpu.h.

Referenced by CopyImage(), CreateUninitializedImage(), GenerateMipmaps(), and SetImageFilter().

Uint8 GPU_Image::is_alias

Definition at line 195 of file SDL_gpu.h.

Referenced by CreateAliasImage(), and CreateUninitializedImage().

int GPU_Image::num_layers

Definition at line 180 of file SDL_gpu.h.

Referenced by CreateUninitializedImage().

int GPU_Image::refcount

Definition at line 194 of file SDL_gpu.h.

Referenced by CreateAliasImage(), CreateAliasTarget(), CreateUninitializedImage(), and FreeImage().

struct GPU_Renderer* GPU_Image::renderer

Definition at line 176 of file SDL_gpu.h.

Referenced by Blit(), BlitBatch(), BlitTransformMatrix(), BlitTransformX(), CreateUninitializedImage(), SetImageFilter(), SetWrapMode(), and TriangleBatch().

GPU_SnapEnum GPU_Image::snap_mode

Definition at line 189 of file SDL_gpu.h.

Referenced by Blit(), BlitTransformX(), CopyImage(), CreateUninitializedImage(), GPU_GetSnapMode(), and GPU_SetSnapMode().

GPU_Target* GPU_Image::target

Definition at line 177 of file SDL_gpu.h.

Referenced by CreateUninitializedImage(), FreeImage(), FreeTarget(), GenerateMipmaps(), getRawImageData(), LoadTarget(), readImagePixels(), UpdateImageBytes(), and UpdateSubImage().

Uint32 GPU_Image::texture_h

Definition at line 182 of file SDL_gpu.h.

Referenced by Blit(), BlitTransformX(), CopyImage(), CreateImage(), CreateUninitializedImage(), GPU_BlitBatch(), GPU_BlitBatchSeparate(), and GPU_TriangleBatch().

Uint32 GPU_Image::texture_w

Definition at line 182 of file SDL_gpu.h.

Referenced by Blit(), BlitTransformX(), CopyImage(), CreateImage(), CreateUninitializedImage(), GPU_BlitBatch(), GPU_BlitBatchSeparate(), and GPU_TriangleBatch().

Uint8 GPU_Image::use_blending

Definition at line 186 of file SDL_gpu.h.

Referenced by CopyImage(), CreateUninitializedImage(), GPU_GetBlending(), GPU_SetBlending(), and prepareToRenderImage().

Uint16 GPU_Image::w

Definition at line 178 of file SDL_gpu.h.

Referenced by Blit(), BlitRotate(), BlitScale(), BlitTransform(), BlitTransformX(), CopyImage(), CopySurfaceFromImage(), CreateImage(), CreateUninitializedImage(), getRawImageData(), GPU_BlitBatch(), GPU_BlitBatchSeparate(), GPU_GetVirtualCoords(), LoadTarget(), SaveImage(), UnsetVirtualResolution(), UpdateImageBytes(), and UpdateSubImage().

GPU_WrapEnum GPU_Image::wrap_mode_x

Definition at line 190 of file SDL_gpu.h.

Referenced by CopyImage(), CreateUninitializedImage(), and SetWrapMode().

GPU_WrapEnum GPU_Image::wrap_mode_y

Definition at line 191 of file SDL_gpu.h.

Referenced by CopyImage(), CreateUninitializedImage(), and SetWrapMode().

---

The documentation for this struct was generated from the following file:

• SDL_gpu/SDL_gpu/SDL_gpu.h