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60f5d4c93e
This variant takes the color_states, instead of computing it anew from the ccs and the color state of the color. This will be used to pull this work out of the loop in add_glyph_node.
98 lines
3.0 KiB
C
98 lines
3.0 KiB
C
#include "config.h"
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#include "gskgpucolorizeopprivate.h"
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#include "gskgpuframeprivate.h"
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#include "gskgpuprintprivate.h"
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#include "gskrectprivate.h"
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#include "gpu/shaders/gskgpucolorizeinstance.h"
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typedef struct _GskGpuColorizeOp GskGpuColorizeOp;
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struct _GskGpuColorizeOp
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{
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GskGpuShaderOp op;
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};
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static void
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gsk_gpu_colorize_op_print_instance (GskGpuShaderOp *shader,
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gpointer instance_,
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GString *string)
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{
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GskGpuColorizeInstance *instance = (GskGpuColorizeInstance *) instance_;
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gsk_gpu_print_rect (string, instance->rect);
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gsk_gpu_print_image (string, shader->images[0]);
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gsk_gpu_print_rgba (string, instance->color);
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}
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static const GskGpuShaderOpClass GSK_GPU_COLORIZE_OP_CLASS = {
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{
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GSK_GPU_OP_SIZE (GskGpuColorizeOp),
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GSK_GPU_STAGE_SHADER,
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gsk_gpu_shader_op_finish,
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gsk_gpu_shader_op_print,
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#ifdef GDK_RENDERING_VULKAN
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gsk_gpu_shader_op_vk_command,
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#endif
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gsk_gpu_shader_op_gl_command
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},
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"gskgpucolorize",
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gsk_gpu_colorize_n_textures,
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sizeof (GskGpuColorizeInstance),
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#ifdef GDK_RENDERING_VULKAN
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&gsk_gpu_colorize_info,
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#endif
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gsk_gpu_colorize_op_print_instance,
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gsk_gpu_colorize_setup_attrib_locations,
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gsk_gpu_colorize_setup_vao
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};
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void
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gsk_gpu_colorize_op2 (GskGpuFrame *frame,
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GskGpuShaderClip clip,
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GskGpuColorStates color_states,
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float opacity,
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const graphene_point_t *offset,
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const GskGpuShaderImage *image,
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const GdkColor *color)
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{
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GskGpuColorizeInstance *instance;
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gsk_gpu_shader_op_alloc (frame,
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&GSK_GPU_COLORIZE_OP_CLASS,
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color_states,
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0,
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clip,
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(GskGpuImage *[1]) { image->image },
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(GskGpuSampler[1]) { image->sampler },
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&instance);
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gsk_gpu_rect_to_float (image->coverage ? image->coverage : image->bounds, offset, instance->rect);
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gsk_gpu_rect_to_float (image->bounds, offset, instance->tex_rect);
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gsk_gpu_color_to_float (color, gsk_gpu_color_states_get_alt (color_states), opacity, instance->color);
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}
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void
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gsk_gpu_colorize_op (GskGpuFrame *frame,
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GskGpuShaderClip clip,
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GdkColorState *ccs,
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float opacity,
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const graphene_point_t *offset,
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const GskGpuShaderImage *image,
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const GdkColor *color)
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{
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GdkColorState *alt;
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GskGpuColorStates color_states;
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GdkColor color2;
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alt = gsk_gpu_color_states_find (ccs, color);
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color_states = gsk_gpu_color_states_create (ccs, TRUE, alt, FALSE);
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gdk_color_convert (&color2, alt, color);
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gsk_gpu_colorize_op2 (frame, clip, color_states, opacity, offset, image, &color2);
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gdk_color_finish (&color2);
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}
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