/**************************************************************************
- *
+ *
* Copyright 2007 VMware, Inc.
* All Rights Reserved.
- *
+ *
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
- *
+ *
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
- *
+ *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
+ *
**************************************************************************/
#include <stdio.h>
return NULL;
/* Pre-allocate a sampler views container to save a branch in the fast path. */
- obj->sampler_views = calloc(1, sizeof(struct st_sampler_views) + sizeof(struct st_sampler_view));
+ obj->sampler_views = calloc(1, sizeof(struct st_sampler_views)
+ + sizeof(struct st_sampler_view));
if (!obj->sampler_views) {
free(obj);
return NULL;
return &obj->base;
}
+
/** called via ctx->Driver.DeleteTextureObject() */
-static void
+static void
st_DeleteTextureObject(struct gl_context *ctx,
struct gl_texture_object *texObj)
{
st_texture_release_all_sampler_views(st, stObj);
}
+
bool
st_compressed_format_fallback(struct st_context *st, mesa_format format)
{
return false;
}
+
static void
compressed_tex_fallback_allocate(struct st_context *st,
struct st_texture_image *stImage)
malloc(data_size * _mesa_num_tex_faces(texImage->TexObject->Target));
}
+
/** called via ctx->Driver.MapTextureImage() */
static void
st_MapTextureImage(struct gl_context *ctx,
_mesa_etc1_unpack_rgba8888(itransfer->map, transfer->stride,
itransfer->temp_data,
itransfer->temp_stride,
- transfer->box.width, transfer->box.height);
+ transfer->box.width,
+ transfer->box.height);
} else if (_mesa_is_format_etc2(texImage->TexFormat)) {
- bool bgra = stImage->pt->format == PIPE_FORMAT_B8G8R8A8_SRGB;
+ bool bgra = stImage->pt->format == PIPE_FORMAT_B8G8R8A8_SRGB;
_mesa_unpack_etc2_format(itransfer->map, transfer->stride,
- itransfer->temp_data, itransfer->temp_stride,
+ itransfer->temp_data,
+ itransfer->temp_stride,
transfer->box.width, transfer->box.height,
- texImage->TexFormat,
- bgra);
+ texImage->TexFormat,
+ bgra);
} else if (_mesa_is_format_astc_2d(texImage->TexFormat)) {
_mesa_unpack_astc_2d_ldr(itransfer->map, transfer->stride,
- itransfer->temp_data, itransfer->temp_stride,
+ itransfer->temp_data,
+ itransfer->temp_stride,
transfer->box.width, transfer->box.height,
texImage->TexFormat);
} else {
guess_base_level_size(GLenum target,
GLuint width, GLuint height, GLuint depth, GLuint level,
GLuint *width0, GLuint *height0, GLuint *depth0)
-{
+{
assert(width >= 1);
assert(height >= 1);
assert(depth >= 1);
*/
static GLboolean
guess_and_alloc_texture(struct st_context *st,
- struct st_texture_object *stObj,
- const struct st_texture_image *stImage)
+ struct st_texture_object *stObj,
+ const struct st_texture_image *stImage)
{
const struct gl_texture_image *firstImage;
GLuint lastLevel, width, height, depth;
}
}
+
/**
* Converts PIPE_FORMAT_A* to PIPE_FORMAT_R*.
*/
}
}
+
/**
* Converts PIPE_FORMAT_R*A* to PIPE_FORMAT_R*G*.
*/
}
}
+
/**
* Converts PIPE_FORMAT_L*A* to PIPE_FORMAT_R*G*.
*/
}
}
+
/**
* Returns true if format is a PIPE_FORMAT_A* format, and false otherwise.
*/
return false;
}
+
/**
* Returns true if format is a PIPE_FORMAT_R* format, and false otherwise.
*/
return false;
}
+
static bool
format_is_swizzled_rgba(enum pipe_format format)
{
return true;
}
+
struct format_table
{
unsigned char swizzle[4];
return success;
}
+
static bool
try_pbo_upload(struct gl_context *ctx, GLuint dims,
struct gl_texture_image *texImage,
* support at all because of the remapping we later perform and because
* at least the Radeon driver actually supports some formats for texture
* buffers which it doesn't support for regular textures. */
- src_format = st_choose_matching_format(st, 0, format, type, unpack->SwapBytes);
+ src_format = st_choose_matching_format(st, 0, format, type,
+ unpack->SwapBytes);
if (!src_format) {
return false;
}
/* Set up the surface */
{
- unsigned level = stObj->pt != stImage->pt ? 0 : texImage->TexObject->MinLevel + texImage->Level;
+ unsigned level = stObj->pt != stImage->pt
+ ? 0 : texImage->TexObject->MinLevel + texImage->Level;
unsigned max_layer = util_max_layer(texture, level);
zoffset += texImage->Face + texImage->TexObject->MinLayer;
unpack);
}
+
static void
st_TexImage(struct gl_context * ctx, GLuint dims,
struct gl_texture_image *texImage,
addr.pixels_per_row = store.TotalBytesPerRow / addr.bytes_per_pixel;
addr.image_height = store.TotalRowsPerSlice;
- if (!st_pbo_addresses_setup(st, st_buffer_object(ctx->Unpack.BufferObj)->buffer,
+ if (!st_pbo_addresses_setup(st,
+ st_buffer_object(ctx->Unpack.BufferObj)->buffer,
buf_offset, &addr))
goto fallback;
/* Set up the surface. */
{
- unsigned level = stObj->pt != stImage->pt ? 0 : texImage->TexObject->MinLevel + texImage->Level;
+ unsigned level = stObj->pt != stImage->pt
+ ? 0 : texImage->TexObject->MinLevel + texImage->Level;
unsigned max_layer = util_max_layer(texture, level);
z += texImage->Face + texImage->TexObject->MinLayer;
format, imageSize, data);
}
+
static void
st_CompressedTexImage(struct gl_context *ctx, GLuint dims,
struct gl_texture_image *texImage,
}
-
-
/**
* Called via ctx->Driver.GetTexSubImage()
*
/* Choose the destination format by finding the best match
* for the format+type combo. */
dst_format = st_choose_matching_format(st, bind, format, type,
- ctx->Pack.SwapBytes);
+ ctx->Pack.SwapBytes);
if (dst_format == PIPE_FORMAT_NONE) {
GLenum dst_glformat;
* need to fill-in/override the alpha channel with 1.0.
*/
_mesa_texstore(ctx, dims,
- texImage->_BaseFormat,
- texImage->TexFormat,
+ texImage->_BaseFormat,
+ texImage->TexFormat,
dstRowStride,
&texDest,
width, height, 1,
pipe->transfer_unmap(pipe, src_trans);
}
+
static bool
st_can_copyteximage_using_blit(const struct gl_texture_image *texImage,
const struct gl_renderbuffer *rb)
return true;
}
+
/**
* Do a CopyTex[Sub]Image1/2/3D() using a hardware (blit) path if possible.
* Note that the region to copy has already been clipped so we know we
blit.src.box.depth = 1;
blit.dst.resource = stImage->pt;
blit.dst.format = dst_format;
- blit.dst.level = stObj->pt != stImage->pt ? 0 : texImage->Level + texImage->TexObject->MinLevel;
+ blit.dst.level = stObj->pt != stImage->pt
+ ? 0 : texImage->Level + texImage->TexObject->MinLevel;
blit.dst.box.x = destX;
blit.dst.box.y = destY;
blit.dst.box.z = stImage->base.Face + slice + texImage->TexObject->MinLayer;
*/
static void
copy_image_data_to_texture(struct st_context *st,
- struct st_texture_object *stObj,
+ struct st_texture_object *stObj,
GLuint dstLevel,
- struct st_texture_image *stImage)
+ struct st_texture_image *stImage)
{
/* debug checks */
{
*/
GLboolean
st_finalize_texture(struct gl_context *ctx,
- struct pipe_context *pipe,
- struct gl_texture_object *tObj,
- GLuint cubeMapFace)
+ struct pipe_context *pipe,
+ struct gl_texture_object *tObj,
+ GLuint cubeMapFace)
{
struct st_context *st = st_context(ctx);
struct st_texture_object *stObj = st_texture_object(tObj);
return GL_TRUE;
}
- firstImage = st_texture_image_const(stObj->base.Image[cubeMapFace][stObj->base.BaseLevel]);
+ firstImage = st_texture_image_const(stObj->base.Image[cubeMapFace]
+ [stObj->base.BaseLevel]);
assert(firstImage);
/* If both firstImage and stObj point to a texture which can contain
return GL_TRUE;
}
+
/**
* Allocate a new pipe_resource object
* width0, height0, depth0 are the dimensions of the level 0 image
return newtex;
}
+
/**
* Allocate texture memory for a whole mipmap stack.
* Note: for multisample textures if the requested sample count is not
projects / mesa.git / commitdiff