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Revert "limare: compile the vertex shader by the open source lima_compiler"
This reverts commit e7edabc. When using the vertex shader binary generated by the open source compiler, sometimes we just got a gray background instead of the rotating cube. The reproducibility of this problem is rather unpredictable. On some systems it almost never happens, on the other systems it happens all the time. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
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2 files changed

+73
-93
lines changed

2 files changed

+73
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lines changed

‎shader_v.h

Lines changed: 61 additions & 63 deletions
Original file line numberDiff line numberDiff line change
@@ -1,85 +1,83 @@
11
/*
2-
* This vertex shader binary has been generated by the open source
3-
* shader compiler https://github.com/cwabbott0/lima_compiler
4-
* (git shapshot 51f162b1e25efddc5084782c530f503cdc843b08)
2+
* This vertex shader binary has been generated by the shader compiler from
3+
* the proprietary libMali.so driver.
54
*/
65

76
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8583
};

‎textured_cube_mainloop.c

Lines changed: 12 additions & 30 deletions
Original file line numberDiff line numberDiff line change
@@ -36,36 +36,18 @@ int textured_cube_main(void)
3636

3737
#ifndef HAVE_NO_LIBMALI_BLOB
3838
const char *vertex_shader_source =
39-
"uniform mat4 modelviewprojectionMatrix; \n"
40-
" \n"
41-
"attribute vec4 in_position; \n"
42-
"attribute vec2 in_coord; \n"
43-
" \n"
44-
"varying vec2 coord; \n"
45-
" \n"
46-
"void main() \n"
47-
"{ \n"
48-
" gl_Position = vec4(modelviewprojectionMatrix[0][0] * in_position.x + \n"
49-
" modelviewprojectionMatrix[1][0] * in_position.y + \n"
50-
" modelviewprojectionMatrix[2][0] * in_position.z + \n"
51-
" modelviewprojectionMatrix[3][0] * in_position.w, \n"
52-
" \n"
53-
" modelviewprojectionMatrix[0][1] * in_position.x + \n"
54-
" modelviewprojectionMatrix[1][1] * in_position.y + \n"
55-
" modelviewprojectionMatrix[2][1] * in_position.z + \n"
56-
" modelviewprojectionMatrix[3][1] * in_position.w, \n"
57-
" \n"
58-
" modelviewprojectionMatrix[0][2] * in_position.x + \n"
59-
" modelviewprojectionMatrix[1][2] * in_position.y + \n"
60-
" modelviewprojectionMatrix[2][2] * in_position.z + \n"
61-
" modelviewprojectionMatrix[3][2] * in_position.w, \n"
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" \n"
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" modelviewprojectionMatrix[0][3] * in_position.x + \n"
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" modelviewprojectionMatrix[1][3] * in_position.y + \n"
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" modelviewprojectionMatrix[2][3] * in_position.z + \n"
66-
" modelviewprojectionMatrix[3][3] * in_position.w); \n"
67-
" coord = in_coord; \n"
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"} \n";
39+
"uniform mat4 modelviewprojectionMatrix;\n"
40+
"\n"
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"attribute vec4 in_position; \n"
42+
"attribute vec2 in_coord; \n"
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" \n"
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"varying vec2 coord; \n"
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" \n"
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"void main() \n"
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"{ \n"
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" gl_Position = modelviewprojectionMatrix * in_position;\n"
49+
" coord = in_coord; \n"
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"} \n";
6951
const char *fragment_shader_source =
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"precision mediump float; \n"
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" \n"

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