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-rw-r--r--src/gallium/drivers/svga/svga_state_constants.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/src/gallium/drivers/svga/svga_state_constants.c b/src/gallium/drivers/svga/svga_state_constants.c
index 77c93493a8d..1c0edb40510 100644
--- a/src/gallium/drivers/svga/svga_state_constants.c
+++ b/src/gallium/drivers/svga/svga_state_constants.c
@@ -46,13 +46,18 @@
/**
* Convert from PIPE_SHADER_* to SVGA3D_SHADERTYPE_*
*/
-static int
+static unsigned
svga_shader_type(unsigned shader)
{
- assert(PIPE_SHADER_VERTEX + 1 == SVGA3D_SHADERTYPE_VS);
- assert(PIPE_SHADER_FRAGMENT + 1 == SVGA3D_SHADERTYPE_PS);
- assert(shader <= PIPE_SHADER_FRAGMENT);
- return shader + 1;
+ switch (shader) {
+ case PIPE_SHADER_VERTEX:
+ return SVGA3D_SHADERTYPE_VS;
+ case PIPE_SHADER_FRAGMENT:
+ return SVGA3D_SHADERTYPE_PS;
+ default:
+ assert(!"Unexpected shader type");
+ return SVGA3D_SHADERTYPE_VS;
+ }
}