diff options
| -rw-r--r-- | system/shaders/convolution-4x4.glsl | 3 | ||||
| -rw-r--r-- | system/shaders/convolution-6x6.glsl | 3 | ||||
| -rw-r--r-- | system/shaders/stretch.glsl | 3 | ||||
| -rw-r--r-- | xbmc/cores/VideoRenderers/VideoShaders/VideoFilterShader.cpp | 5 |
4 files changed, 9 insertions, 5 deletions
diff --git a/system/shaders/convolution-4x4.glsl b/system/shaders/convolution-4x4.glsl index 0de050f107..8530a55bca 100644 --- a/system/shaders/convolution-4x4.glsl +++ b/system/shaders/convolution-4x4.glsl @@ -1,6 +1,7 @@ uniform sampler2D img; uniform vec2 stepxy; uniform float m_stretch; +varying vec2 cord; #if (USE1DTEXTURE) uniform sampler1D kernelTex; @@ -62,7 +63,7 @@ half3 line (float ypos, vec4 xpos, half4 linetaps) void main() { - vec2 pos = stretch(gl_TexCoord[0].xy) + stepxy * 0.5; + vec2 pos = stretch(cord) + stepxy * 0.5; vec2 f = fract(pos / stepxy); half4 linetaps = weight(1.0 - f.x); diff --git a/system/shaders/convolution-6x6.glsl b/system/shaders/convolution-6x6.glsl index 255a574686..f2b619dacd 100644 --- a/system/shaders/convolution-6x6.glsl +++ b/system/shaders/convolution-6x6.glsl @@ -1,6 +1,7 @@ uniform sampler2D img; uniform vec2 stepxy; uniform float m_stretch; +varying vec2 cord; #if (USE1DTEXTURE) uniform sampler1D kernelTex; @@ -64,7 +65,7 @@ half3 line (float ypos, vec3 xpos1, vec3 xpos2, half3 linetaps1, half3 linetaps2 void main() { - vec2 pos = stretch(gl_TexCoord[0].xy) + stepxy * 0.5; + vec2 pos = stretch(cord) + stepxy * 0.5; vec2 f = fract(pos / stepxy); half3 linetaps1 = weight((1.0 - f.x) / 2.0); diff --git a/system/shaders/stretch.glsl b/system/shaders/stretch.glsl index ac7ddd9783..8e268837a9 100644 --- a/system/shaders/stretch.glsl +++ b/system/shaders/stretch.glsl @@ -1,5 +1,6 @@ uniform sampler2D img; uniform float m_stretch; +varying vec2 cord; vec2 stretch(vec2 pos) { @@ -12,7 +13,7 @@ vec2 stretch(vec2 pos) void main() { - gl_FragColor.rgb = texture2D(img, stretch(gl_TexCoord[0].xy)).rgb; + gl_FragColor.rgb = texture2D(img, stretch(cord)).rgb; gl_FragColor.a = gl_Color.a; } diff --git a/xbmc/cores/VideoRenderers/VideoShaders/VideoFilterShader.cpp b/xbmc/cores/VideoRenderers/VideoShaders/VideoFilterShader.cpp index 1bbf8cae99..ada257a062 100644 --- a/xbmc/cores/VideoRenderers/VideoShaders/VideoFilterShader.cpp +++ b/xbmc/cores/VideoRenderers/VideoShaders/VideoFilterShader.cpp @@ -54,10 +54,11 @@ BaseVideoFilterShader::BaseVideoFilterShader() m_stretch = 0.0f; - string shaderv = + string shaderv = + "varying vec2 cord;" "void main()" "{" - "gl_TexCoord[0].xy = gl_MultiTexCoord0.xy;" + "cord = vec2(gl_TextureMatrix[0] * gl_MultiTexCoord0);" "gl_Position = ftransform();" "gl_FrontColor = gl_Color;" "}"; |