5cf3c70db0
For now, we only have OVER and ADD blend modes. This commit doesn't use ADD, it just sets up all the machinery and refactors things.
121 lines
4.8 KiB
C
121 lines
4.8 KiB
C
#pragma once
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#include <gdk/gdk.h>
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#include "gsk/gskenums.h"
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#include "gdk/gdkmemoryformatprivate.h"
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#define GSK_GPU_PATTERN_STACK_SIZE 16
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typedef struct _GskGLDescriptors GskGLDescriptors;
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typedef struct _GskGpuBuffer GskGpuBuffer;
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typedef struct _GskGpuDescriptors GskGpuDescriptors;
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typedef struct _GskGpuDevice GskGpuDevice;
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typedef struct _GskGpuFrame GskGpuFrame;
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typedef struct _GskGpuImage GskGpuImage;
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typedef struct _GskGpuOp GskGpuOp;
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typedef struct _GskGpuOpClass GskGpuOpClass;
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typedef struct _GskGpuShaderOp GskGpuShaderOp;
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typedef struct _GskGpuShaderOpClass GskGpuShaderOpClass;
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typedef struct _GskVulkanDescriptors GskVulkanDescriptors;
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typedef struct _GskVulkanSemaphores GskVulkanSemaphores;
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typedef enum {
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GSK_GPU_IMAGE_EXTERNAL = (1 << 0),
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GSK_GPU_IMAGE_TOGGLE_REF = (1 << 1),
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GSK_GPU_IMAGE_STRAIGHT_ALPHA = (1 << 2),
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GSK_GPU_IMAGE_NO_BLIT = (1 << 3),
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GSK_GPU_IMAGE_CAN_MIPMAP = (1 << 4),
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GSK_GPU_IMAGE_MIPMAP = (1 << 5),
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GSK_GPU_IMAGE_FILTERABLE = (1 << 6),
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GSK_GPU_IMAGE_RENDERABLE = (1 << 7),
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} GskGpuImageFlags;
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typedef enum {
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GSK_GPU_SAMPLER_DEFAULT,
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GSK_GPU_SAMPLER_TRANSPARENT,
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GSK_GPU_SAMPLER_REPEAT,
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GSK_GPU_SAMPLER_NEAREST,
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GSK_GPU_SAMPLER_MIPMAP_DEFAULT,
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/* add more */
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GSK_GPU_SAMPLER_N_SAMPLERS
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} GskGpuSampler;
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typedef enum {
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GSK_GPU_SHADER_CLIP_NONE,
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GSK_GPU_SHADER_CLIP_RECT,
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GSK_GPU_SHADER_CLIP_ROUNDED
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} GskGpuShaderClip;
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typedef enum {
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GSK_GPU_BLEND_OVER,
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GSK_GPU_BLEND_ADD
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} GskGpuBlend;
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typedef enum {
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GSK_GPU_PATTERN_DONE,
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GSK_GPU_PATTERN_COLOR,
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GSK_GPU_PATTERN_OPACITY,
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GSK_GPU_PATTERN_TEXTURE,
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GSK_GPU_PATTERN_STRAIGHT_ALPHA,
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GSK_GPU_PATTERN_COLOR_MATRIX,
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GSK_GPU_PATTERN_GLYPHS,
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GSK_GPU_PATTERN_LINEAR_GRADIENT,
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GSK_GPU_PATTERN_REPEATING_LINEAR_GRADIENT,
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GSK_GPU_PATTERN_RADIAL_GRADIENT,
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GSK_GPU_PATTERN_REPEATING_RADIAL_GRADIENT,
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GSK_GPU_PATTERN_CONIC_GRADIENT,
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GSK_GPU_PATTERN_CLIP,
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GSK_GPU_PATTERN_ROUNDED_CLIP,
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GSK_GPU_PATTERN_REPEAT_PUSH,
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GSK_GPU_PATTERN_POSITION_POP,
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GSK_GPU_PATTERN_PUSH_COLOR,
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GSK_GPU_PATTERN_POP_CROSS_FADE,
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GSK_GPU_PATTERN_POP_MASK_ALPHA,
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GSK_GPU_PATTERN_POP_MASK_INVERTED_ALPHA,
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GSK_GPU_PATTERN_POP_MASK_LUMINANCE,
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GSK_GPU_PATTERN_POP_MASK_INVERTED_LUMINANCE,
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GSK_GPU_PATTERN_AFFINE,
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GSK_GPU_PATTERN_BLEND_DEFAULT,
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GSK_GPU_PATTERN_BLEND_MULTIPLY,
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GSK_GPU_PATTERN_BLEND_SCREEN,
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GSK_GPU_PATTERN_BLEND_OVERLAY,
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GSK_GPU_PATTERN_BLEND_DARKEN,
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GSK_GPU_PATTERN_BLEND_LIGHTEN,
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GSK_GPU_PATTERN_BLEND_COLOR_DODGE,
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GSK_GPU_PATTERN_BLEND_COLOR_BURN,
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GSK_GPU_PATTERN_BLEND_HARD_LIGHT,
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GSK_GPU_PATTERN_BLEND_SOFT_LIGHT,
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GSK_GPU_PATTERN_BLEND_DIFFERENCE,
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GSK_GPU_PATTERN_BLEND_EXCLUSION,
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GSK_GPU_PATTERN_BLEND_COLOR,
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GSK_GPU_PATTERN_BLEND_HUE,
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GSK_GPU_PATTERN_BLEND_SATURATION,
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GSK_GPU_PATTERN_BLEND_LUMINOSITY,
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} GskGpuPatternType;
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_MULTIPLY == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_MULTIPLY);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_SCREEN == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_SCREEN);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_OVERLAY == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_OVERLAY);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_DARKEN == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_DARKEN);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_LIGHTEN == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_LIGHTEN);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_COLOR_DODGE == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_COLOR_DODGE);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_COLOR_BURN == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_COLOR_BURN);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_HARD_LIGHT == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_HARD_LIGHT);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_SOFT_LIGHT == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_SOFT_LIGHT);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_DIFFERENCE == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_DIFFERENCE);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_EXCLUSION == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_EXCLUSION);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_COLOR == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_COLOR);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_HUE == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_HUE);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_SATURATION == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_SATURATION);
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G_STATIC_ASSERT (GSK_GPU_PATTERN_BLEND_LUMINOSITY == GSK_GPU_PATTERN_BLEND_DEFAULT + GSK_BLEND_MODE_LUMINOSITY);
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typedef enum {
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GSK_GPU_OPTIMIZE_UBER = 1 << 0,
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GSK_GPU_OPTIMIZE_CLEAR = 1 << 1,
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GSK_GPU_OPTIMIZE_MERGE = 1 << 2,
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/* These require hardware support */
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GSK_GPU_OPTIMIZE_GL_BASE_INSTANCE = 1 << 3,
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} GskGpuOptimizations;
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