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radeon: fix gl format to mesa format mapping and add GL_BGRA formats

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This commit is contained in:
Maciej Cencora
2010-03-13 17:27:51 +01:00
parent 1a8a230a61
commit aba40bd434
1 changed files with 18 additions and 7 deletions
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src/mesa/drivers/dri/radeon/radeon_pixel_read.c
+18 -7
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@@ -50,22 +50,33 @@ static gl_format gl_format_and_type_to_mesa_format(GLenum format, GLenum type)
break;
case GL_RGBA:
switch (type) {
case GL_UNSIGNED_BYTE:
return MESA_FORMAT_RGBA8888_REV;
case GL_FLOAT:
return MESA_FORMAT_RGBA_FLOAT32;
case GL_UNSIGNED_SHORT_5_5_5_1:
return MESA_FORMAT_RGBA5551;
case GL_UNSIGNED_INT_8_8_8_8:
return MESA_FORMAT_RGBA8888;
case GL_UNSIGNED_BYTE:
case GL_UNSIGNED_INT_8_8_8_8_REV:
return MESA_FORMAT_RGBA8888_REV;
}
break;
case GL_BGRA:
switch (type) {
case GL_UNSIGNED_SHORT_4_4_4_4:
return MESA_FORMAT_ARGB4444;
return MESA_FORMAT_ARGB4444_REV;
case GL_UNSIGNED_SHORT_4_4_4_4_REV:
return MESA_FORMAT_ARGB4444;
case GL_UNSIGNED_SHORT_5_5_5_1:
return MESA_FORMAT_RGBA5551;
case GL_UNSIGNED_SHORT_1_5_5_5_REV:
return MESA_FORMAT_ARGB1555_REV;
case GL_UNSIGNED_SHORT_1_5_5_5_REV:
return MESA_FORMAT_ARGB1555;
case GL_UNSIGNED_INT_8_8_8_8:
return MESA_FORMAT_ARGB8888;
case GL_UNSIGNED_INT_8_8_8_8_REV:
return MESA_FORMAT_ARGB8888_REV;
case GL_UNSIGNED_BYTE:
case GL_UNSIGNED_INT_8_8_8_8_REV:
return MESA_FORMAT_ARGB8888;
}
break;
}