mirror of
git://git.yoctoproject.org/meta-freescale.git
synced 2025-07-19 12:59:04 +02:00
f8517afc7a
The meta-fsl-arm is going to be used as the base for this layer. It contains a clean history and allowing a more granullar set of changes. This commit is just a rename of all contents of meta-fsl-arm subdirectory to this layer's root, subsequent changes are based on top of that. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
43 lines
1.8 KiB
Diff
43 lines
1.8 KiB
Diff
From 66dab98c3f42eb70a4c6761a8694e374b8578e99 Mon Sep 17 00:00:00 2001
|
|
From: Prabhu Sundararaj <prabhu.sundararaj@freescale.com>
|
|
Date: Thu, 8 May 2014 09:27:04 -0700
|
|
Subject: [PATCH] Fix to match the uniform precision qualifiers in vertex and
|
|
fragment shaders
|
|
|
|
When the vertex and fragment shaders are linked together, then they will
|
|
share a single global uniform name space. Hence, types and precisions of
|
|
uniforms with the same name must match across all shaders that are linked
|
|
into a single executable.
|
|
|
|
As per GLSL_ES_Specification_3.00.3.pdf
|
|
Page 124 12.3 Numeric Precision
|
|
The fragment language has no default precision qualifier for floating point types.
|
|
Hence for float, floating point vector and matrix variable declarations, either
|
|
the declaration must include a precision qualifier or the default float
|
|
precision must have been previously declared.
|
|
|
|
Upstream-Status: Submitted [https://bugs.webkit.org/show_bug.cgi?id=124653#c9]
|
|
|
|
Change-Id: I4eb3363b3bca8bc3c839212ec7c966201a3e65e2
|
|
Signed-off-by: Prabhu Sundararaj <prabhu.sundararaj@freescale.com>
|
|
---
|
|
Source/WebCore/platform/graphics/texmap/TextureMapperShaderProgram.cpp | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/Source/WebCore/platform/graphics/texmap/TextureMapperShaderProgram.cpp b/Source/WebCore/platform/graphics/texmap/TextureMapperShaderProgram.cpp
|
|
index f4b9a7e..7e991bf 100644
|
|
--- a/Source/WebCore/platform/graphics/texmap/TextureMapperShaderProgram.cpp
|
|
+++ b/Source/WebCore/platform/graphics/texmap/TextureMapperShaderProgram.cpp
|
|
@@ -208,7 +208,7 @@ static const char* fragmentTemplate =
|
|
ANTIALIASING_TEX_COORD_DIRECTIVE
|
|
BLUR_CONSTANTS
|
|
STRINGIFY(
|
|
- precision mediump float;
|
|
+ precision highp float;
|
|
uniform SamplerType s_sampler;
|
|
uniform sampler2D s_contentTexture;
|
|
uniform float u_opacity;
|
|
--
|
|
1.9.1
|
|
|