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authorBrian Paul <brian.paul@tungstengraphics.com>2001-04-04 21:54:20 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2001-04-04 21:54:20 +0000
commit7d58f44f73be59bd3583e6dfeedf56c43f7fbd55 (patch)
treeff9f85c072c0fb669a959f12f74ca5f2b2bfc1e4 /src/mesa/drivers/osmesa/osmesa.c
parentbb0830da9e35666f26bb0e5e530d18d8b9ec8e71 (diff)
More texture image changes.
1. Added ctx->Driver.ChooseTextureFormat() function. Examines user's internalFormat, format, type params and returns a gl_texture_format. 2. _mesa_store_teximage[123]d() calls ctx->Driver.ChooseTextureFormat(), allocates storage and transfers the image into the desired format. 3. _mesa_transfer_teximage() now takes a gl_texture_format to describe the destination format. Any combination of input format/type and output gl_texture_format is accepted. Uses optimized _mesa_convert_- texsubimage[123]d() functions when possible. 3. DRI driver's TexImage[123]D functions should be a lot simpler now.
Diffstat (limited to 'src/mesa/drivers/osmesa/osmesa.c')
-rw-r--r--src/mesa/drivers/osmesa/osmesa.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c
index ff84b34da4..e453f4127b 100644
--- a/src/mesa/drivers/osmesa/osmesa.c
+++ b/src/mesa/drivers/osmesa/osmesa.c
@@ -1,4 +1,4 @@
-/* $Id: osmesa.c,v 1.52 2001/03/29 17:15:21 brianp Exp $ */
+/* $Id: osmesa.c,v 1.53 2001/04/04 21:54:21 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -46,6 +46,7 @@
#include "mem.h"
#include "mmath.h"
#include "mtypes.h"
+#include "texformat.h"
#include "texstore.h"
#include "array_cache/acache.h"
#include "swrast/swrast.h"
@@ -1786,6 +1787,7 @@ static void osmesa_update_state( GLcontext *ctx, GLuint new_state )
ctx->Driver.DrawPixels = _swrast_DrawPixels;
ctx->Driver.ReadPixels = _swrast_ReadPixels;
+ ctx->Driver.ChooseTextureFormat = _mesa_choose_tex_format;
ctx->Driver.TexImage1D = _mesa_store_teximage1d;
ctx->Driver.TexImage2D = _mesa_store_teximage2d;
ctx->Driver.TexImage3D = _mesa_store_teximage3d;