From edad20fff16a719a37a80fd9605a6d8a0383de13 Mon Sep 17 00:00:00 2001 From: Pauli Nieminen Date: Tue, 2 Feb 2010 05:39:28 +0200 Subject: r200: Fix EXT_fogcoord rendering. The fogcoord calue was not pushed to GPU because of implicit float to int conversion. Fix is to use float pointer to buffer object so no conversion is done in assigment --- src/mesa/drivers/dri/r200/r200_maos_arrays.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/mesa/drivers/dri') diff --git a/src/mesa/drivers/dri/r200/r200_maos_arrays.c b/src/mesa/drivers/dri/r200/r200_maos_arrays.c index 249c0bbc11..aecba7f894 100644 --- a/src/mesa/drivers/dri/r200/r200_maos_arrays.c +++ b/src/mesa/drivers/dri/r200/r200_maos_arrays.c @@ -74,7 +74,7 @@ static void r200_emit_vecfog(GLcontext *ctx, struct radeon_aos *aos, GLvoid *data, int stride, int count) { radeonContextPtr rmesa = RADEON_CONTEXT(ctx); - uint32_t *out; + GLfloat *out; int i; int size = 1; @@ -91,7 +91,7 @@ static void r200_emit_vecfog(GLcontext *ctx, struct radeon_aos *aos, aos->count = count; radeon_bo_map(aos->bo, 1); - out = (uint32_t*)((char*)aos->bo->ptr + aos->offset); + out = (GLfloat*)((char*)aos->bo->ptr + aos->offset); for (i = 0; i < count; i++) { out[0] = r200ComputeFogBlendFactor( ctx, *(GLfloat *)data ); out++; -- cgit v1.2.3