diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_tex_image.c')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_tex_image.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_tex_image.c b/src/mesa/drivers/dri/intel/intel_tex_image.c index 5bf1c51538..3d2fc24357 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_image.c +++ b/src/mesa/drivers/dri/intel/intel_tex_image.c @@ -456,8 +456,6 @@ intelTexImage(GLcontext * ctx, format, type, pixels, unpack, "glTexImage"); } - if (!pixels) - return; LOCK_HARDWARE(intel); @@ -494,27 +492,29 @@ intelTexImage(GLcontext * ctx, * the blitter to copy. Or, use the hardware to do the format * conversion and copy: */ - if (compressed) { - if (intelImage->mt) { - struct intel_region *dst = intelImage->mt->region; - _mesa_copy_rect(texImage->Data, dst->cpp, dst->pitch, - 0, 0, - intelImage->mt->level[level].width, - intelImage->mt->level[level].height/4, - pixels, - srcRowStride, - 0, 0); - } else - memcpy(texImage->Data, pixels, imageSize); - } else if (!texImage->TexFormat->StoreImage(ctx, dims, - texImage->_BaseFormat, - texImage->TexFormat, - texImage->Data, 0, 0, 0, /* dstX/Y/Zoffset */ - dstRowStride, - texImage->ImageOffsets, - width, height, depth, - format, type, pixels, unpack)) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage"); + if (pixels) { + if (compressed) { + if (intelImage->mt) { + struct intel_region *dst = intelImage->mt->region; + _mesa_copy_rect(texImage->Data, dst->cpp, dst->pitch, + 0, 0, + intelImage->mt->level[level].width, + intelImage->mt->level[level].height/4, + pixels, + srcRowStride, + 0, 0); + } else + memcpy(texImage->Data, pixels, imageSize); + } else if (!texImage->TexFormat->StoreImage(ctx, dims, + texImage->_BaseFormat, + texImage->TexFormat, + texImage->Data, 0, 0, 0, /* dstX/Y/Zoffset */ + dstRowStride, + texImage->ImageOffsets, + width, height, depth, + format, type, pixels, unpack)) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage"); + } } /* GL_SGIS_generate_mipmap */ |