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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /gfx/wr/webrender/res/brush_solid.glsl
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/wr/webrender/res/brush_solid.glsl')
-rw-r--r--gfx/wr/webrender/res/brush_solid.glsl60
1 files changed, 60 insertions, 0 deletions
diff --git a/gfx/wr/webrender/res/brush_solid.glsl b/gfx/wr/webrender/res/brush_solid.glsl
new file mode 100644
index 0000000000..d1028179c4
--- /dev/null
+++ b/gfx/wr/webrender/res/brush_solid.glsl
@@ -0,0 +1,60 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#define VECS_PER_SPECIFIC_BRUSH 1
+
+#include shared,prim_shared,brush
+
+flat varying mediump vec4 v_color;
+
+#ifdef WR_VERTEX_SHADER
+
+struct SolidBrush {
+ vec4 color;
+};
+
+SolidBrush fetch_solid_primitive(int address) {
+ vec4 data = fetch_from_gpu_cache_1(address);
+ return SolidBrush(data);
+}
+
+void brush_vs(
+ VertexInfo vi,
+ int prim_address,
+ RectWithEndpoint local_rect,
+ RectWithEndpoint segment_rect,
+ ivec4 prim_user_data,
+ int specific_resource_address,
+ mat4 transform,
+ PictureTask pic_task,
+ int brush_flags,
+ vec4 unused
+) {
+ SolidBrush prim = fetch_solid_primitive(prim_address);
+
+ float opacity = float(prim_user_data.x) / 65535.0;
+ v_color = prim.color * opacity;
+}
+#endif
+
+#ifdef WR_FRAGMENT_SHADER
+Fragment brush_fs() {
+ vec4 color = v_color;
+#ifdef WR_FEATURE_ALPHA_PASS
+ color *= antialias_brush();
+#endif
+ return Fragment(color);
+}
+
+#if defined(SWGL_DRAW_SPAN) && (!defined(WR_FEATURE_ALPHA_PASS) || !defined(WR_FEATURE_DUAL_SOURCE_BLENDING))
+void swgl_drawSpanRGBA8() {
+ swgl_commitSolidRGBA8(v_color);
+}
+
+void swgl_drawSpanR8() {
+ swgl_commitSolidR8(v_color.x);
+}
+#endif
+
+#endif