diff options
author | Alex Deucher <alexdeucher@gmail.com> | 2009-06-12 12:09:34 -0400 |
---|---|---|
committer | Alex Deucher <alexdeucher@gmail.com> | 2009-06-12 12:09:34 -0400 |
commit | 1036ef2bf468611d37b5df06fc4424f2002e3837 (patch) | |
tree | f0859a6d903c2570a0a00c918da88139f8f7d065 /src/mesa/drivers/dri/intel/intel_tex_copy.c | |
parent | 917f8bc1a85e61311cef6478127b387df70fba14 (diff) | |
parent | 1cd0afffc9edbcac690f8ab436aecfced26b0aba (diff) |
Merge master and fix conflicts
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_tex_copy.c')
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_tex_copy.c | 51 |
1 files changed, 30 insertions, 21 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_tex_copy.c b/src/mesa/drivers/dri/intel/intel_tex_copy.c index 08437aa0e2..260235b1eb 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_copy.c +++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c @@ -118,8 +118,12 @@ do_copy_texsubimage(struct intel_context *intel, dstx += x - orig_x; dsty += y - orig_y; - /* image_offset may be non-page-aligned, but that's illegal for tiling. */ - assert(intelImage->mt->region->tiling == I915_TILING_NONE); + /* Can't blit to tiled buffers with non-tile-aligned offset. */ + if (intelImage->mt->region->tiling != I915_TILING_NONE && + (image_offset & 4095) != 0) { + UNLOCK_HARDWARE(intel); + return GL_FALSE; + } if (ctx->ReadBuffer->Name == 0) { /* reading from a window, adjust x, y */ @@ -158,17 +162,14 @@ do_copy_texsubimage(struct intel_context *intel, /* GL_SGIS_generate_mipmap */ if (intelImage->level == texObj->BaseLevel && texObj->GenerateMipmap) { - ctx->Driver.GenerateMipmap(ctx, target, texObj); + intel_generate_mipmap(ctx, target, texObj); } return GL_TRUE; } - - - -void +static void intelCopyTexImage1D(GLcontext * ctx, GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLint border) @@ -214,7 +215,8 @@ intelCopyTexImage1D(GLcontext * ctx, GLenum target, GLint level, width, border); } -void + +static void intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height, @@ -231,6 +233,14 @@ intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level, if (border) goto fail; + /* Setup or redefine the texture object, mipmap tree and texture + * image. Don't populate yet. + */ + ctx->Driver.TexImage2D(ctx, target, level, internalFormat, + width, height, border, + GL_RGBA, CHAN_TYPE, NULL, + &ctx->DefaultPacking, texObj, texImage); + srcx = x; srcy = y; dstx = 0; @@ -241,15 +251,6 @@ intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level, &width, &height)) return; - /* Setup or redefine the texture object, mipmap tree and texture - * image. Don't populate yet. - */ - ctx->Driver.TexImage2D(ctx, target, level, internalFormat, - width, height, border, - GL_RGBA, CHAN_TYPE, NULL, - &ctx->DefaultPacking, texObj, texImage); - - if (!do_copy_texsubimage(intel_context(ctx), target, intel_texture_image(texImage), internalFormat, 0, 0, x, y, width, height)) @@ -263,7 +264,7 @@ intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level, } -void +static void intelCopyTexSubImage1D(GLcontext * ctx, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width) { @@ -288,8 +289,7 @@ intelCopyTexSubImage1D(GLcontext * ctx, GLenum target, GLint level, } - -void +static void intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height) @@ -302,7 +302,6 @@ intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level, _mesa_select_tex_image(ctx, texObj, target, level); GLenum internalFormat = texImage->InternalFormat; - /* Need to check texture is compatible with source format. */ @@ -317,3 +316,13 @@ intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level, xoffset, yoffset, x, y, width, height); } } + + +void +intelInitTextureCopyImageFuncs(struct dd_function_table *functions) +{ + functions->CopyTexImage1D = intelCopyTexImage1D; + functions->CopyTexImage2D = intelCopyTexImage2D; + functions->CopyTexSubImage1D = intelCopyTexSubImage1D; + functions->CopyTexSubImage2D = intelCopyTexSubImage2D; +} |