diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/mesa/state_tracker/st_atom_texture.c | 3 | ||||
-rw-r--r-- | src/mesa/state_tracker/st_cb_eglimage.c | 1 | ||||
-rw-r--r-- | src/mesa/state_tracker/st_cb_texture.c | 7 | ||||
-rw-r--r-- | src/mesa/state_tracker/st_format.c | 35 | ||||
-rw-r--r-- | src/mesa/state_tracker/st_format.h | 4 | ||||
-rw-r--r-- | src/mesa/state_tracker/st_manager.c | 25 | ||||
-rw-r--r-- | src/mesa/state_tracker/st_texture.h | 10 |
7 files changed, 22 insertions, 63 deletions
diff --git a/src/mesa/state_tracker/st_atom_texture.c b/src/mesa/state_tracker/st_atom_texture.c index 8d1250f..d79e04c 100644 --- a/src/mesa/state_tracker/st_atom_texture.c +++ b/src/mesa/state_tracker/st_atom_texture.c @@ -239,7 +239,8 @@ update_single_texture(struct st_context *st, st_mesa_format_to_pipe_format(stObj->base._BufferObjectFormat); } else { - view_format = stObj->pt->format; + view_format = + stObj->surface_based ? stObj->surface_format : stObj->pt->format; /* If sRGB decoding is off, use the linear format */ if (samp->sRGBDecode == GL_SKIP_DECODE_EXT) { diff --git a/src/mesa/state_tracker/st_cb_eglimage.c b/src/mesa/state_tracker/st_cb_eglimage.c index b162870..a396b9e 100644 --- a/src/mesa/state_tracker/st_cb_eglimage.c +++ b/src/mesa/state_tracker/st_cb_eglimage.c @@ -131,6 +131,7 @@ st_bind_surface(struct gl_context *ctx, GLenum target, stObj->width0 = ps->width; stObj->height0 = ps->height; stObj->depth0 = 1; + stObj->surface_format = ps->format; _mesa_dirty_texobj(ctx, texObj, GL_TRUE); } diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c index 123ed2b..56dbe85 100644 --- a/src/mesa/state_tracker/st_cb_texture.c +++ b/src/mesa/state_tracker/st_cb_texture.c @@ -1540,6 +1540,11 @@ st_finalize_texture(struct gl_context *ctx, pipe_sampler_view_release(st->pipe, &stObj->sampler_view); } + /* If this texture comes from a window system, there is nothing else to do. */ + if (stObj->surface_based) { + return GL_TRUE; + } + /* Find gallium format for the Mesa texture */ firstImageFormat = st_mesa_format_to_pipe_format(firstImage->base.TexFormat); @@ -1567,7 +1572,7 @@ st_finalize_texture(struct gl_context *ctx, */ if (stObj->pt) { if (stObj->pt->target != gl_target_to_pipe(stObj->base.Target) || - !st_sampler_compat_formats(stObj->pt->format, firstImageFormat) || + stObj->pt->format != firstImageFormat || stObj->pt->last_level < stObj->lastLevel || stObj->pt->width0 != ptWidth || stObj->pt->height0 != ptHeight || diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c index c9c6163..56f3a4a 100644 --- a/src/mesa/state_tracker/st_format.c +++ b/src/mesa/state_tracker/st_format.c @@ -1800,41 +1800,6 @@ st_QuerySamplesForFormat(struct gl_context *ctx, GLenum target, } -GLboolean -st_sampler_compat_formats(enum pipe_format format1, enum pipe_format format2) -{ - if (format1 == format2) - return GL_TRUE; - - if (format1 == PIPE_FORMAT_B8G8R8A8_UNORM && - format2 == PIPE_FORMAT_B8G8R8X8_UNORM) - return GL_TRUE; - - if (format1 == PIPE_FORMAT_B8G8R8X8_UNORM && - format2 == PIPE_FORMAT_B8G8R8A8_UNORM) - return GL_TRUE; - - if (format1 == PIPE_FORMAT_A8B8G8R8_UNORM && - format2 == PIPE_FORMAT_X8B8G8R8_UNORM) - return GL_TRUE; - - if (format1 == PIPE_FORMAT_X8B8G8R8_UNORM && - format2 == PIPE_FORMAT_A8B8G8R8_UNORM) - return GL_TRUE; - - if (format1 == PIPE_FORMAT_A8R8G8B8_UNORM && - format2 == PIPE_FORMAT_X8R8G8B8_UNORM) - return GL_TRUE; - - if (format1 == PIPE_FORMAT_X8R8G8B8_UNORM && - format2 == PIPE_FORMAT_A8R8G8B8_UNORM) - return GL_TRUE; - - return GL_FALSE; -} - - - /** * This is used for translating texture border color and the clear * color. For example, the clear color is interpreted according to diff --git a/src/mesa/state_tracker/st_format.h b/src/mesa/state_tracker/st_format.h index 0a1c18d..6e97dcb 100644 --- a/src/mesa/state_tracker/st_format.h +++ b/src/mesa/state_tracker/st_format.h @@ -70,10 +70,6 @@ size_t st_QuerySamplesForFormat(struct gl_context *ctx, GLenum target, GLenum internalFormat, int samples[16]); -/* can we use a sampler view to translate these formats - only used to make TFP so far */ -extern GLboolean -st_sampler_compat_formats(enum pipe_format format1, enum pipe_format format2); extern void diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c index 5561af6..9e537f3 100644 --- a/src/mesa/state_tracker/st_manager.c +++ b/src/mesa/state_tracker/st_manager.c @@ -467,7 +467,7 @@ st_context_flush(struct st_context_iface *stctxi, unsigned flags, static boolean st_context_teximage(struct st_context_iface *stctxi, enum st_texture_type tex_type, - int level, enum pipe_format internal_format, + int level, enum pipe_format pipe_format, struct pipe_resource *tex, boolean mipmap) { struct st_context *st = (struct st_context *) stctxi; @@ -511,29 +511,13 @@ st_context_teximage(struct st_context_iface *stctxi, texImage = _mesa_get_tex_image(ctx, texObj, target, level); stImage = st_texture_image(texImage); if (tex) { - gl_format texFormat; - - /* - * XXX When internal_format and tex->format differ, st_finalize_texture - * needs to allocate a new texture with internal_format and copy the - * texture here into the new one. It will result in surface_copy being - * called on surfaces whose formats differ. - * - * To avoid that, internal_format is (wrongly) ignored here. A sane fix - * is to use a sampler view. - */ - if (!st_sampler_compat_formats(tex->format, internal_format)) - internal_format = tex->format; - - if (util_format_get_component_bits(internal_format, - UTIL_FORMAT_COLORSPACE_RGB, 3) > 0) + gl_format texFormat = st_pipe_format_to_mesa_format(pipe_format); + + if (util_format_has_alpha(tex->format)) internalFormat = GL_RGBA; else internalFormat = GL_RGB; - texFormat = st_ChooseTextureFormat(ctx, target, internalFormat, - GL_BGRA, GL_UNSIGNED_BYTE); - _mesa_init_teximage_fields(ctx, texImage, tex->width0, tex->height0, 1, 0, internalFormat, texFormat); @@ -562,6 +546,7 @@ st_context_teximage(struct st_context_iface *stctxi, stObj->width0 = width; stObj->height0 = height; stObj->depth0 = depth; + stObj->surface_format = pipe_format; _mesa_dirty_texobj(ctx, texObj, GL_TRUE); _mesa_unlock_texture(ctx, texObj); diff --git a/src/mesa/state_tracker/st_texture.h b/src/mesa/state_tracker/st_texture.h index da899c9..c15aeae 100644 --- a/src/mesa/state_tracker/st_texture.h +++ b/src/mesa/state_tracker/st_texture.h @@ -87,10 +87,16 @@ struct st_texture_object */ struct pipe_sampler_view *sampler_view; - /* True if there is/was a surface bound to this texture object. It helps - * track whether the texture object is surface based or not. + /* True if this texture comes from the window system. Such a texture + * cannot be reallocated and the format can only be changed with a sampler + * view or a surface. */ GLboolean surface_based; + + /* If surface_based is true, this format should be used for all sampler + * views and surfaces instead of pt->format. + */ + enum pipe_format surface_format; }; |