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Auto merge of #13330 - glennw:update-wr-prim-cache, r=pcwalton

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Update webrender (prim cache changes, blend/composite shaders).

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This commit is contained in:
bors-servo 2016-09-19 21:47:40 -05:00 • committed by GitHub
commit f313beee9b
5 changed files with 27 additions and 30 deletions
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4
components/servo/Cargo.lock generated
View file

@ -2643,7 +2643,7 @@ dependencies = [
[[package]]
name = "webrender"
version = "0.5.1"
source = "git+https://github.com/servo/webrender#37dab545df3a9b6aa5e762f59272eb3d37227476"
source = "git+https://github.com/servo/webrender#61b8f8bfefd472bd71dd9a06c1d16dab28c1fcc0"
dependencies = [
"app_units 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"bincode 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -2668,7 +2668,7 @@ dependencies = [
[[package]]
name = "webrender_traits"
version = "0.5.1"
source = "git+https://github.com/servo/webrender#37dab545df3a9b6aa5e762f59272eb3d37227476"
source = "git+https://github.com/servo/webrender#61b8f8bfefd472bd71dd9a06c1d16dab28c1fcc0"
dependencies = [
"app_units 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"byteorder 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",

4
ports/cef/Cargo.lock generated
View file

@ -2503,7 +2503,7 @@ dependencies = [
[[package]]
name = "webrender"
version = "0.5.1"
source = "git+https://github.com/servo/webrender#37dab545df3a9b6aa5e762f59272eb3d37227476"
source = "git+https://github.com/servo/webrender#61b8f8bfefd472bd71dd9a06c1d16dab28c1fcc0"
dependencies = [
"app_units 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"bincode 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -2528,7 +2528,7 @@ dependencies = [
[[package]]
name = "webrender_traits"
version = "0.5.1"
source = "git+https://github.com/servo/webrender#37dab545df3a9b6aa5e762f59272eb3d37227476"
source = "git+https://github.com/servo/webrender#61b8f8bfefd472bd71dd9a06c1d16dab28c1fcc0"
dependencies = [
"app_units 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"byteorder 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",

22
resources/shaders/prim_shared.glsl
View file

@ -508,39 +508,31 @@ AngleGradient fetch_angle_gradient(int index) {
}
struct Blend {
vec4 target_rect;
vec4 src_rect;
vec4 opacity;
vec4 src_id_target_id_opacity;
};
Blend fetch_blend(int index) {
Blend blend;
int offset = index * 3;
int offset = index * 1;
blend.target_rect = data[offset + 0];
blend.src_rect = data[offset + 1];
blend.opacity = data[offset + 2];
blend.src_id_target_id_opacity = data[offset + 0];
return blend;
}
struct Composite {
vec4 src0;
vec4 src1;
vec4 target_rect;
vec4 src0_src1_target_id;
vec4 info_amount;
};
Composite fetch_composite(int index) {
Composite composite;
int offset = index * 4;
int offset = index * 2;
composite.src0 = data[offset + 0];
composite.src1 = data[offset + 1];
composite.target_rect = data[offset + 2];
composite.info_amount = data[offset + 3];
composite.src0_src1_target_id = data[offset + 0];
composite.info_amount = data[offset + 1];
return composite;
}

12
resources/shaders/ps_blend.vs.glsl
View file

@ -5,15 +5,17 @@
void main(void) {
Blend blend = fetch_blend(gl_InstanceID);
Tile src = fetch_tile(int(blend.src_id_target_id_opacity.x));
Tile dest = fetch_tile(int(blend.src_id_target_id_opacity.y));
vec2 local_pos = mix(vec2(blend.target_rect.xy),
vec2(blend.target_rect.xy + blend.target_rect.zw),
vec2 local_pos = mix(vec2(dest.target_rect.xy),
vec2(dest.target_rect.xy + dest.target_rect.zw),
aPosition.xy);
vec2 st0 = vec2(blend.src_rect.xy) / 2048.0;
vec2 st1 = vec2(blend.src_rect.xy + blend.src_rect.zw) / 2048.0;
vec2 st0 = vec2(src.target_rect.xy) / 2048.0;
vec2 st1 = vec2(src.target_rect.xy + src.target_rect.zw) / 2048.0;
vUv = mix(st0, st1, aPosition.xy);
vOpacity = blend.opacity.x;
vOpacity = blend.src_id_target_id_opacity.z;
gl_Position = uTransform * vec4(local_pos, 0, 1);
}

15
resources/shaders/ps_composite.vs.glsl
View file

@ -5,17 +5,20 @@
void main(void) {
Composite composite = fetch_composite(gl_InstanceID);
Tile src0 = fetch_tile(int(composite.src0_src1_target_id.x));
Tile src1 = fetch_tile(int(composite.src0_src1_target_id.y));
Tile dest = fetch_tile(int(composite.src0_src1_target_id.z));
vec2 local_pos = mix(vec2(composite.target_rect.xy),
vec2(composite.target_rect.xy + composite.target_rect.zw),
vec2 local_pos = mix(vec2(dest.target_rect.xy),
vec2(dest.target_rect.xy + dest.target_rect.zw),
aPosition.xy);
vec2 st0 = vec2(composite.src0.xy) / 2048.0;
vec2 st1 = vec2(composite.src0.xy + composite.src0.zw) / 2048.0;
vec2 st0 = vec2(src0.target_rect.xy) / 2048.0;
vec2 st1 = vec2(src0.target_rect.xy + src0.target_rect.zw) / 2048.0;
vUv0 = mix(st0, st1, aPosition.xy);
st0 = vec2(composite.src1.xy) / 2048.0;
st1 = vec2(composite.src1.xy + composite.src1.zw) / 2048.0;
st0 = vec2(src1.target_rect.xy) / 2048.0;
st1 = vec2(src1.target_rect.xy + src1.target_rect.zw) / 2048.0;
vUv1 = mix(st0, st1, aPosition.xy);
vInfo = ivec2(composite.info_amount.xy);