firka/flutter
3
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[Impeller] Pass local coordinates to RuntimeEffect fragment shaders (flutter/engine#37105)

Browse Source
This commit is contained in:
Brandon DeRosier
2022-10-28 09:55:19 -07:00
committed by GitHub
parent 35fc19bf76
commit 59c82a5bd0
4 changed files with 5 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
engine/src/flutter/ci/licenses_golden/licenses_flutter
View File

@@ -1285,11 +1285,11 @@ FILE: ../../../flutter/impeller/entity/shaders/morphology_filter.frag
FILE: ../../../flutter/impeller/entity/shaders/morphology_filter.vert
FILE: ../../../flutter/impeller/entity/shaders/position.vert
FILE: ../../../flutter/impeller/entity/shaders/position_color.vert
FILE: ../../../flutter/impeller/entity/shaders/position_no_color.vert
FILE: ../../../flutter/impeller/entity/shaders/position_uv.vert
FILE: ../../../flutter/impeller/entity/shaders/radial_gradient_fill.frag
FILE: ../../../flutter/impeller/entity/shaders/rrect_blur.frag
FILE: ../../../flutter/impeller/entity/shaders/rrect_blur.vert
FILE: ../../../flutter/impeller/entity/shaders/runtime_effect.vert
FILE: ../../../flutter/impeller/entity/shaders/solid_fill.frag
FILE: ../../../flutter/impeller/entity/shaders/solid_fill.vert
FILE: ../../../flutter/impeller/entity/shaders/srgb_to_linear_filter.frag

2
engine/src/flutter/impeller/entity/BUILD.gn
View File

@@ -45,12 +45,12 @@ impeller_shaders("entity_shaders") {
"shaders/morphology_filter.frag",
"shaders/morphology_filter.vert",
"shaders/position_color.vert",
"shaders/position_no_color.vert",
"shaders/position_uv.vert",
"shaders/position.vert",
"shaders/radial_gradient_fill.frag",
"shaders/rrect_blur.vert",
"shaders/rrect_blur.frag",
"shaders/runtime_effect.vert",
"shaders/solid_fill.frag",
"shaders/solid_fill.vert",
"shaders/srgb_to_linear_filter.frag",

4
engine/src/flutter/impeller/entity/contents/runtime_effect_contents.cc
View File

@@ -12,7 +12,7 @@
#include "impeller/base/validation.h"
#include "impeller/entity/contents/clip_contents.h"
#include "impeller/entity/contents/content_context.h"
#include "impeller/entity/position_no_color.vert.h"
#include "impeller/entity/runtime_effect.vert.h"
#include "impeller/renderer/formats.h"
#include "impeller/renderer/pipeline_library.h"
#include "impeller/renderer/render_pass.h"
@@ -92,7 +92,7 @@ bool RuntimeEffectContents::Render(const ContentContext& renderer,
/// Get or create runtime stage pipeline.
///
using VS = PositionNoColorVertexShader;
using VS = RuntimeEffectVertexShader;
PipelineDescriptor desc;
desc.SetLabel("Runtime Stage");
desc.AddStageEntrypoint(

4
engine/src/flutter/impeller/entity/shaders/position_no_color.vert → engine/src/flutter/impeller/entity/shaders/runtime_effect.vert
View File

@@ -2,8 +2,6 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <impeller/transform.glsl>
uniform VertInfo {
mat4 mvp;
} vert_info;
@@ -13,5 +11,5 @@ out vec2 v_position;
void main() {
gl_Position = vert_info.mvp * vec4(position, 0.0, 1.0);
v_position = IPVec2TransformPosition(vert_info.mvp, position);
v_position = position;
}