[Mesa-dev] [PATCH 19/37] intel: Remove our custom _mesa_store_compressed_texsubimage2d().
Eric Anholt
eric at anholt.net
Mon Aug 15 11:53:49 PDT 2011
Now that Mesa core knows how to map teximages, we no longer needed the
compressed paths here.
---
src/mesa/drivers/dri/intel/intel_tex_subimage.c | 116 +++++++----------------
1 files changed, 33 insertions(+), 83 deletions(-)
diff --git a/src/mesa/drivers/dri/intel/intel_tex_subimage.c b/src/mesa/drivers/dri/intel/intel_tex_subimage.c
index 5fd2cc3..1bc9711 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_subimage.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_subimage.c
@@ -50,8 +50,7 @@ intelTexSubimage(struct gl_context * ctx,
GLenum format, GLenum type, const void *pixels,
const struct gl_pixelstore_attrib *packing,
struct gl_texture_object *texObj,
- struct gl_texture_image *texImage,
- GLboolean compressed)
+ struct gl_texture_image *texImage)
{
struct intel_context *intel = intel_context(ctx);
struct intel_texture_image *intelImage = intel_texture_image(texImage);
@@ -65,14 +64,9 @@ intelTexSubimage(struct gl_context * ctx,
intel_flush(ctx);
- if (compressed)
- pixels = _mesa_validate_pbo_compressed_teximage(ctx, imageSize,
- pixels, packing,
- "glCompressedTexImage");
- else
- pixels = _mesa_validate_pbo_teximage(ctx, dims, width, height, depth,
- format, type, pixels, packing,
- "glTexSubImage");
+ pixels = _mesa_validate_pbo_teximage(ctx, dims, width, height, depth,
+ format, type, pixels, packing,
+ "glTexSubImage");
if (!pixels)
return;
@@ -85,8 +79,7 @@ intelTexSubimage(struct gl_context * ctx,
dst_bo = intel_region_buffer(intel, intelImage->mt->region,
INTEL_WRITE_PART);
- if (!compressed &&
- intelImage->mt->region->tiling != I915_TILING_Y &&
+ if (intelImage->mt->region->tiling != I915_TILING_Y &&
intel->gen < 6 && target == GL_TEXTURE_2D &&
drm_intel_bo_busy(dst_bo))
{
@@ -128,61 +121,39 @@ intelTexSubimage(struct gl_context * ctx,
texImage->ImageOffsets);
}
} else {
- if (_mesa_is_format_compressed(texImage->TexFormat)) {
- dstRowStride =
- _mesa_format_row_stride(texImage->TexFormat, width);
- assert(dims != 3);
- }
- else {
- dstRowStride = texImage->RowStride * _mesa_get_format_bytes(texImage->TexFormat);
- }
+ dstRowStride = texImage->RowStride * _mesa_get_format_bytes(texImage->TexFormat);
}
assert(dstRowStride);
- if (compressed) {
- if (intelImage->mt) {
- struct intel_region *dst = intelImage->mt->region;
-
- _mesa_copy_rect(texImage->Data, dst->cpp, dst->pitch,
- xoffset, yoffset / 4,
- (width + 3) & ~3, (height + 3) / 4,
- pixels, (width + 3) & ~3, 0, 0);
- }
- else {
- memcpy(texImage->Data, pixels, imageSize);
- }
+ if (!_mesa_texstore(ctx, dims, texImage->_BaseFormat,
+ texImage->TexFormat,
+ texImage->Data,
+ xoffset, yoffset, zoffset,
+ dstRowStride,
+ texImage->ImageOffsets,
+ width, height, depth,
+ format, type, pixels, packing)) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "intelTexSubImage");
}
- else {
- if (!_mesa_texstore(ctx, dims, texImage->_BaseFormat,
- texImage->TexFormat,
- texImage->Data,
- xoffset, yoffset, zoffset,
- dstRowStride,
- texImage->ImageOffsets,
- width, height, depth,
- format, type, pixels, packing)) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "intelTexSubImage");
- }
- if (temp_bo) {
- GLboolean ret;
- unsigned int dst_pitch = intelImage->mt->region->pitch *
- intelImage->mt->cpp;
+ if (temp_bo) {
+ GLboolean ret;
+ unsigned int dst_pitch = intelImage->mt->region->pitch *
+ intelImage->mt->cpp;
- drm_intel_gem_bo_unmap_gtt(temp_bo);
- texImage->Data = NULL;
+ drm_intel_gem_bo_unmap_gtt(temp_bo);
+ texImage->Data = NULL;
- ret = intelEmitCopyBlit(intel,
- intelImage->mt->cpp,
- dstRowStride / intelImage->mt->cpp,
- temp_bo, 0, GL_FALSE,
- dst_pitch / intelImage->mt->cpp, dst_bo, 0,
- intelImage->mt->region->tiling,
- 0, 0, blit_x, blit_y, width, height,
- GL_COPY);
- assert(ret);
- }
+ ret = intelEmitCopyBlit(intel,
+ intelImage->mt->cpp,
+ dstRowStride / intelImage->mt->cpp,
+ temp_bo, 0, GL_FALSE,
+ dst_pitch / intelImage->mt->cpp, dst_bo, 0,
+ intelImage->mt->region->tiling,
+ 0, 0, blit_x, blit_y, width, height,
+ GL_COPY);
+ assert(ret);
}
_mesa_unmap_teximage_pbo(ctx, packing);
@@ -213,7 +184,7 @@ intelTexSubImage3D(struct gl_context * ctx,
target, level,
xoffset, yoffset, zoffset,
width, height, depth, 0,
- format, type, pixels, packing, texObj, texImage, GL_FALSE);
+ format, type, pixels, packing, texObj, texImage);
}
@@ -233,7 +204,7 @@ intelTexSubImage2D(struct gl_context * ctx,
target, level,
xoffset, yoffset, 0,
width, height, 1, 0,
- format, type, pixels, packing, texObj, texImage, GL_FALSE);
+ format, type, pixels, packing, texObj, texImage);
}
@@ -253,34 +224,13 @@ intelTexSubImage1D(struct gl_context * ctx,
target, level,
xoffset, 0, 0,
width, 1, 1, 0,
- format, type, pixels, packing, texObj, texImage, GL_FALSE);
+ format, type, pixels, packing, texObj, texImage);
}
-static void
-intelCompressedTexSubImage2D(struct gl_context * 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)
-{
- intelTexSubimage(ctx, 2,
- target, level,
- xoffset, yoffset, 0,
- width, height, 1, imageSize,
- format, 0, pixels, &ctx->Unpack, texObj, texImage, GL_TRUE);
-}
-
-
-
void
intelInitTextureSubImageFuncs(struct dd_function_table *functions)
{
functions->TexSubImage1D = intelTexSubImage1D;
functions->TexSubImage2D = intelTexSubImage2D;
functions->TexSubImage3D = intelTexSubImage3D;
- functions->CompressedTexSubImage2D = intelCompressedTexSubImage2D;
}
--
1.7.5.4
More information about the mesa-dev
mailing list