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| author | marha <marha@users.sourceforge.net> | 2013-03-18 16:34:52 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2013-03-18 16:34:52 +0100 |
| commit | 1923199a967ec1add54ad8c0e5d48ee320efdb9f (patch) | |
| tree | b8c3af0c9f15576a65d85bb80f94546d7c0d0542 /mesalib/src/mesa/main/teximage.c | |
| parent | b5acb643ab1a86b31409900a7c03281fcc48c8e3 (diff) | |
| parent | 9c17f511266fff48a936633de280f271f0ce0c11 (diff) | |
| download | vcxsrv-1923199a967ec1add54ad8c0e5d48ee320efdb9f.tar.gz vcxsrv-1923199a967ec1add54ad8c0e5d48ee320efdb9f.tar.bz2 vcxsrv-1923199a967ec1add54ad8c0e5d48ee320efdb9f.zip | |
Merge remote-tracking branch 'origin/released'
* origin/released:
libX11 mesa git update 18 Mar 2013
fontconfig libX11 mesa pixman xserver xkeyboard-config git update 11 Mar 2013
Diffstat (limited to 'mesalib/src/mesa/main/teximage.c')
| -rw-r--r-- | mesalib/src/mesa/main/teximage.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c index 9d4a17052..4042e7969 100644 --- a/mesalib/src/mesa/main/teximage.c +++ b/mesalib/src/mesa/main/teximage.c @@ -520,7 +520,7 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat ) } } - if (_mesa_is_gles3(ctx)) { + if (_mesa_is_gles3(ctx) || ctx->Extensions.ARB_ES3_compatibility) { switch (internalFormat) { case GL_COMPRESSED_RGB8_ETC2: case GL_COMPRESSED_SRGB8_ETC2: @@ -3495,19 +3495,21 @@ copyteximage(struct gl_context *ctx, GLuint dims, _mesa_init_teximage_fields(ctx, texImage, width, height, 1, border, internalFormat, texFormat); - /* Allocate texture memory (no pixel data yet) */ - ctx->Driver.AllocTextureImageBuffer(ctx, texImage); + if (width && height) { + /* Allocate texture memory (no pixel data yet) */ + ctx->Driver.AllocTextureImageBuffer(ctx, texImage); - if (_mesa_clip_copytexsubimage(ctx, &dstX, &dstY, &srcX, &srcY, - &width, &height)) { - struct gl_renderbuffer *srcRb = - get_copy_tex_image_source(ctx, texImage->TexFormat); + if (_mesa_clip_copytexsubimage(ctx, &dstX, &dstY, &srcX, &srcY, + &width, &height)) { + struct gl_renderbuffer *srcRb = + get_copy_tex_image_source(ctx, texImage->TexFormat); - ctx->Driver.CopyTexSubImage(ctx, dims, texImage, dstX, dstY, dstZ, - srcRb, srcX, srcY, width, height); - } + ctx->Driver.CopyTexSubImage(ctx, dims, texImage, dstX, dstY, dstZ, + srcRb, srcX, srcY, width, height); + } - check_gen_mipmap(ctx, target, texObj, level); + check_gen_mipmap(ctx, target, texObj, level); + } _mesa_update_fbo_texture(ctx, texObj, face, level); |