diff options
| -rw-r--r-- | src/mesa/drivers/dri/r600/r700_vertprog.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r600/r700_vertprog.c b/src/mesa/drivers/dri/r600/r700_vertprog.c index a827de197b..ecb72549fe 100644 --- a/src/mesa/drivers/dri/r600/r700_vertprog.c +++ b/src/mesa/drivers/dri/r600/r700_vertprog.c @@ -383,7 +383,7 @@ GLboolean r700SetupVertexProgram(GLcontext * ctx) STACK_SIZE_shift, STACK_SIZE_mask); } - SETfield(r700->SPI_VS_OUT_CONFIG.u32All, vp->r700Shader.nParamExports - 1, + SETfield(r700->SPI_VS_OUT_CONFIG.u32All, vp->r700Shader.nParamExports ? (vp->r700Shader.nParamExports - 1) : 0, VS_EXPORT_COUNT_shift, VS_EXPORT_COUNT_mask); SETfield(r700->SPI_PS_IN_CONTROL_0.u32All, vp->r700Shader.nParamExports, NUM_INTERP_shift, NUM_INTERP_mask); |