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test-shader: The tex_coord varying is now an array under GLES2

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Since the GLES2 wrapper grew support for multi-texturing, the
tex_coord varying variable defined in the vertex shader is actually an
array of texture coordinates so it ought to match in the fragment
shader in test-shader. This seemed to work anyway under Mesa/Intel but
under NVidia it does not so I don't think it's safe to assume that
linking a non-array varying with an array will work.
This commit is contained in:
Neil Roberts 2010-07-15 17:10:31 +01:00
parent 488e376b7e
commit a1c7420979
1 changed files with 2 additions and 2 deletions
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tests/interactive/test-shader.c
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@ -24,9 +24,9 @@ typedef struct
#define GLES2_VARS \ #define GLES2_VARS \
"precision mediump float;\n" \ "precision mediump float;\n" \
"varying vec2 tex_coord;\n" \ "varying vec2 tex_coord[1];\n" \
"varying vec4 frag_color;\n" "varying vec4 frag_color;\n"
#define TEX_COORD "tex_coord" #define TEX_COORD "tex_coord[0]"
#define COLOR_VAR "frag_color" #define COLOR_VAR "frag_color"
#else /* COGL_HAS_GLES2 */ #else /* COGL_HAS_GLES2 */