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Differential D15563 Diff 55217 source/blender/gpu/metal/mtl_texture.hh

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source/blender/gpu/metal/mtl_texture.hh

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struct TextureUpdateParams { struct TextureUpdateParams {
int mip_index; int mip_index;
int extent[3]; /* Width, Height, Slice on 2D Array tex*/ int extent[3]; /* Width, Height, Slice on 2D Array tex*/
int offset[3]; /* Width, Height, Slice on 2D Array tex*/ int offset[3]; /* Width, Height, Slice on 2D Array tex*/
uint unpack_row_length; /* Number of pixels between bytes in input data */ uint unpack_row_length; /* Number of pixels between bytes in input data */
}; };
id<MTLComputePipelineState> texture_update_1d_get_kernel( id<MTLComputePipelineState> texture_update_1d_get_kernel(
TextureUpdateRoutineSpecialisation specialisation); TextureUpdateRoutineSpecialisation specialization);
id<MTLComputePipelineState> texture_update_1d_array_get_kernel( id<MTLComputePipelineState> texture_update_1d_array_get_kernel(
TextureUpdateRoutineSpecialisation specialisation); TextureUpdateRoutineSpecialisation specialization);
id<MTLComputePipelineState> texture_update_2d_get_kernel( id<MTLComputePipelineState> texture_update_2d_get_kernel(
TextureUpdateRoutineSpecialisation specialisation); TextureUpdateRoutineSpecialisation specialization);
id<MTLComputePipelineState> texture_update_2d_array_get_kernel( id<MTLComputePipelineState> texture_update_2d_array_get_kernel(
TextureUpdateRoutineSpecialisation specialisation); TextureUpdateRoutineSpecialisation specialization);
id<MTLComputePipelineState> texture_update_3d_get_kernel( id<MTLComputePipelineState> texture_update_3d_get_kernel(
TextureUpdateRoutineSpecialisation specialisation); TextureUpdateRoutineSpecialisation specialization);
id<MTLComputePipelineState> mtl_texture_update_impl( id<MTLComputePipelineState> mtl_texture_update_impl(
TextureUpdateRoutineSpecialisation specialisation_params, TextureUpdateRoutineSpecialisation specialization_params,
blender::Map<TextureUpdateRoutineSpecialisation, id<MTLComputePipelineState>> blender::Map<TextureUpdateRoutineSpecialisation, id<MTLComputePipelineState>>
&specialisation_cache, &specialization_cache,
eGPUTextureType texture_type); eGPUTextureType texture_type);
/* Depth Update Utilities */ /* Depth Update Utilities */
/* Depth texture updates are not directly supported with Blit operations, similarly, we cannot /* Depth texture updates are not directly supported with Blit operations, similarly, we cannot
* use a compute shader to write to depth, so we must instead render to a depth target. * use a compute shader to write to depth, so we must instead render to a depth target.
* These processes use vertex/fragment shaders to render texture data from an intermediate * These processes use vertex/fragment shaders to render texture data from an intermediate
* source, in order to prime the depth buffer*/ * source, in order to prime the depth buffer*/
GPUShader *depth_2d_update_sh_get(DepthTextureUpdateRoutineSpecialisation specialisation); GPUShader *depth_2d_update_sh_get(DepthTextureUpdateRoutineSpecialisation specialization);
void update_sub_depth_2d( void update_sub_depth_2d(
int mip, int offset[3], int extent[3], eGPUDataFormat type, const void *data); int mip, int offset[3], int extent[3], eGPUDataFormat type, const void *data);
/* Texture Read function utilities -- Follows a similar mechanism to the updating routines */ /* Texture Read function utilities -- Follows a similar mechanism to the updating routines */
struct TextureReadParams { struct TextureReadParams {
int mip_index; int mip_index;
int extent[3]; /* Width, Height, Slice on 2D Array tex*/ int extent[3]; /* Width, Height, Slice on 2D Array tex*/
int offset[3]; /* Width, Height, Slice on 2D Array tex*/ int offset[3]; /* Width, Height, Slice on 2D Array tex*/
}; };
id<MTLComputePipelineState> texture_read_1d_get_kernel( id<MTLComputePipelineState> texture_read_1d_get_kernel(
TextureReadRoutineSpecialisation specialisation); TextureReadRoutineSpecialisation specialization);
id<MTLComputePipelineState> texture_read_1d_array_get_kernel( id<MTLComputePipelineState> texture_read_1d_array_get_kernel(
TextureReadRoutineSpecialisation specialisation); TextureReadRoutineSpecialisation specialization);
id<MTLComputePipelineState> texture_read_2d_get_kernel( id<MTLComputePipelineState> texture_read_2d_get_kernel(
TextureReadRoutineSpecialisation specialisation); TextureReadRoutineSpecialisation specialization);
id<MTLComputePipelineState> texture_read_2d_array_get_kernel( id<MTLComputePipelineState> texture_read_2d_array_get_kernel(
TextureReadRoutineSpecialisation specialisation); TextureReadRoutineSpecialisation specialization);
id<MTLComputePipelineState> texture_read_3d_get_kernel( id<MTLComputePipelineState> texture_read_3d_get_kernel(
TextureReadRoutineSpecialisation specialisation); TextureReadRoutineSpecialisation specialization);
id<MTLComputePipelineState> mtl_texture_read_impl( id<MTLComputePipelineState> mtl_texture_read_impl(
TextureReadRoutineSpecialisation specialisation_params, TextureReadRoutineSpecialisation specialization_params,
blender::Map<TextureReadRoutineSpecialisation, id<MTLComputePipelineState>> blender::Map<TextureReadRoutineSpecialisation, id<MTLComputePipelineState>>
&specialisation_cache, &specialization_cache,
eGPUTextureType texture_type); eGPUTextureType texture_type);
/* fullscreen blit utilities. */ /* fullscreen blit utilities. */
GPUShader *fullscreen_blit_sh_get(); GPUShader *fullscreen_blit_sh_get();
}; };
/* Utility */ /* Utility */
MTLPixelFormat gpu_texture_format_to_metal(eGPUTextureFormat tex_format); MTLPixelFormat gpu_texture_format_to_metal(eGPUTextureFormat tex_format);
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