mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-29 06:51:10 +00:00
1723ab34e1
Make the generator generate calls for the correct glBindAttribLocation() calls. Usually this was done correctly, but we can't rely on it. So do it explicitly.
132 lines
4.0 KiB
C
132 lines
4.0 KiB
C
#include "config.h"
|
|
|
|
#include "gskgpuborderopprivate.h"
|
|
|
|
#include "gskgpuframeprivate.h"
|
|
#include "gskgpuprintprivate.h"
|
|
#include "gskgpushaderopprivate.h"
|
|
#include "gsk/gskroundedrectprivate.h"
|
|
|
|
#include "gpu/shaders/gskgpuborderinstance.h"
|
|
|
|
typedef struct _GskGpuBorderOp GskGpuBorderOp;
|
|
|
|
struct _GskGpuBorderOp
|
|
{
|
|
GskGpuShaderOp op;
|
|
};
|
|
|
|
static gboolean
|
|
color_equal (const float *color1,
|
|
const float *color2)
|
|
{
|
|
return gdk_rgba_equal (&(GdkRGBA) { color1[0], color1[1], color1[2], color1[3] },
|
|
&(GdkRGBA) { color1[0], color1[1], color1[2], color1[3] });
|
|
}
|
|
|
|
static void
|
|
gsk_gpu_border_op_print (GskGpuOp *op,
|
|
GskGpuFrame *frame,
|
|
GString *string,
|
|
guint indent)
|
|
{
|
|
GskGpuShaderOp *shader = (GskGpuShaderOp *) op;
|
|
GskGpuBorderInstance *instance;
|
|
|
|
instance = (GskGpuBorderInstance *) gsk_gpu_frame_get_vertex_data (frame, shader->vertex_offset);
|
|
|
|
gsk_gpu_print_op (string, indent, "border");
|
|
gsk_gpu_print_rounded_rect (string, instance->outline);
|
|
|
|
gsk_gpu_print_rgba (string, (const float *) &instance->border_colors[0]);
|
|
if (!color_equal (&instance->border_colors[12], &instance->border_colors[0]) ||
|
|
!color_equal (&instance->border_colors[8], &instance->border_colors[0]) ||
|
|
!color_equal (&instance->border_colors[4], &instance->border_colors[0]))
|
|
{
|
|
gsk_gpu_print_rgba (string, &instance->border_colors[4]);
|
|
gsk_gpu_print_rgba (string, &instance->border_colors[8]);
|
|
gsk_gpu_print_rgba (string, &instance->border_colors[12]);
|
|
}
|
|
g_string_append_printf (string, "%g ", instance->border_widths[0]);
|
|
if (instance->border_widths[0] != instance->border_widths[1] ||
|
|
instance->border_widths[0] != instance->border_widths[2] ||
|
|
instance->border_widths[0] != instance->border_widths[3])
|
|
{
|
|
g_string_append_printf (string, "%g %g %g ",
|
|
instance->border_widths[1],
|
|
instance->border_widths[2],
|
|
instance->border_widths[3]);
|
|
}
|
|
|
|
gsk_gpu_print_newline (string);
|
|
}
|
|
|
|
#ifdef GDK_RENDERING_VULKAN
|
|
static GskGpuOp *
|
|
gsk_gpu_border_op_vk_command (GskGpuOp *op,
|
|
GskGpuFrame *frame,
|
|
GskVulkanCommandState *state)
|
|
{
|
|
return gsk_gpu_shader_op_vk_command_n (op, frame, state, 8);
|
|
}
|
|
#endif
|
|
|
|
static GskGpuOp *
|
|
gsk_gpu_border_op_gl_command (GskGpuOp *op,
|
|
GskGpuFrame *frame,
|
|
GskGLCommandState *state)
|
|
{
|
|
return gsk_gpu_shader_op_gl_command_n (op, frame, state, 8);
|
|
}
|
|
|
|
static const GskGpuShaderOpClass GSK_GPU_BORDER_OP_CLASS = {
|
|
{
|
|
GSK_GPU_OP_SIZE (GskGpuBorderOp),
|
|
GSK_GPU_STAGE_SHADER,
|
|
gsk_gpu_shader_op_finish,
|
|
gsk_gpu_border_op_print,
|
|
#ifdef GDK_RENDERING_VULKAN
|
|
gsk_gpu_border_op_vk_command,
|
|
#endif
|
|
gsk_gpu_border_op_gl_command
|
|
},
|
|
"gskgpuborder",
|
|
sizeof (GskGpuBorderInstance),
|
|
#ifdef GDK_RENDERING_VULKAN
|
|
&gsk_gpu_border_info,
|
|
#endif
|
|
gsk_gpu_border_setup_attrib_locations,
|
|
gsk_gpu_border_setup_vao
|
|
};
|
|
|
|
void
|
|
gsk_gpu_border_op (GskGpuFrame *frame,
|
|
GskGpuShaderClip clip,
|
|
const GskRoundedRect *outline,
|
|
const graphene_point_t *offset,
|
|
const graphene_point_t *inside_offset,
|
|
const float widths[4],
|
|
const GdkRGBA colors[4])
|
|
{
|
|
GskGpuBorderInstance *instance;
|
|
guint i;
|
|
|
|
gsk_gpu_shader_op_alloc (frame,
|
|
&GSK_GPU_BORDER_OP_CLASS,
|
|
0,
|
|
clip,
|
|
NULL,
|
|
&instance);
|
|
|
|
gsk_rounded_rect_to_float (outline, offset, instance->outline);
|
|
|
|
for (i = 0; i < 4; i++)
|
|
{
|
|
instance->border_widths[i] = widths[i];
|
|
gsk_gpu_rgba_to_float (&colors[i], &instance->border_colors[4 * i]);
|
|
}
|
|
instance->offset[0] = inside_offset->x;
|
|
instance->offset[1] = inside_offset->y;
|
|
}
|
|
|