Mesa (master): intel: stub out CompressedTexSubImage2D instead of segfaulting.
Eric Anholt
anholt at kemper.freedesktop.org
Tue Dec 16 01:00:29 UTC 2008
Module: Mesa
Branch: master
Commit: dc58da3e063d2a4018eea9149b43a3656a93a7ca
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=dc58da3e063d2a4018eea9149b43a3656a93a7ca
Author: Eric Anholt <eric at anholt.net>
Date: Mon Dec 15 15:10:18 2008 -0800
intel: stub out CompressedTexSubImage2D instead of segfaulting.
---
src/mesa/drivers/dri/intel/intel_tex.c | 1 +
src/mesa/drivers/dri/intel/intel_tex.h | 10 ++++++++++
src/mesa/drivers/dri/intel/intel_tex_subimage.c | 15 +++++++++++++++
3 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/src/mesa/drivers/dri/intel/intel_tex.c b/src/mesa/drivers/dri/intel/intel_tex.c
index 82f8b87..e64d8a1 100644
--- a/src/mesa/drivers/dri/intel/intel_tex.c
+++ b/src/mesa/drivers/dri/intel/intel_tex.c
@@ -231,6 +231,7 @@ intelInitTextureFuncs(struct dd_function_table *functions)
/* compressed texture functions */
functions->CompressedTexImage2D = intelCompressedTexImage2D;
+ functions->CompressedTexSubImage2D = intelCompressedTexSubImage2D;
functions->GetCompressedTexImage = intelGetCompressedTexImage;
functions->NewTextureObject = intelNewTextureObject;
diff --git a/src/mesa/drivers/dri/intel/intel_tex.h b/src/mesa/drivers/dri/intel/intel_tex.h
index 6219c1c..742ccc0 100644
--- a/src/mesa/drivers/dri/intel/intel_tex.h
+++ b/src/mesa/drivers/dri/intel/intel_tex.h
@@ -130,6 +130,16 @@ void intelCompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
struct gl_texture_object *texObj,
struct gl_texture_image *texImage );
+void intelCompressedTexSubImage2D(GLcontext * ctx,
+ GLenum target,
+ GLint level,
+ GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height,
+ GLenum format, GLsizei imageSize,
+ const GLvoid * pixels,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
+
void intelGetCompressedTexImage(GLcontext *ctx, GLenum target, GLint level,
GLvoid *pixels,
struct gl_texture_object *texObj,
diff --git a/src/mesa/drivers/dri/intel/intel_tex_subimage.c b/src/mesa/drivers/dri/intel/intel_tex_subimage.c
index b752361..f86de56 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_subimage.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_subimage.c
@@ -184,3 +184,18 @@ intelTexSubImage1D(GLcontext * ctx,
format, type, pixels, packing, texObj, texImage);
}
+
+void
+intelCompressedTexSubImage2D(GLcontext * ctx,
+ GLenum target,
+ GLint level,
+ GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height,
+ GLenum format, GLsizei imageSize,
+ const GLvoid * pixels,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
+{
+ fprintf(stderr, "stubbed CompressedTexSubImage2D: %dx%d@%dx%d\n",
+ width, height, xoffset, yoffset);
+}
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