diff options
Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_texture.c')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_texture.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_texture.c b/src/mesa/drivers/dri/radeon/radeon_texture.c index 21529f62fa..35ed542431 100644 --- a/src/mesa/drivers/dri/radeon/radeon_texture.c +++ b/src/mesa/drivers/dri/radeon/radeon_texture.c @@ -257,13 +257,13 @@ void radeonGenerateMipmap(GLcontext* ctx, GLenum target, struct gl_texture_objec /* try to find a format which will only need a memcopy */ static const struct gl_texture_format *radeonChoose8888TexFormat(radeonContextPtr rmesa, GLenum srcFormat, - GLenum srcType) + GLenum srcType, GLboolean fbo) { const GLuint ui = 1; const GLubyte littleEndian = *((const GLubyte *)&ui); /* r100 can only do this */ - if (IS_R100_CLASS(rmesa->radeonScreen)) + if (IS_R100_CLASS(rmesa->radeonScreen) || fbo) return _dri_texformat_argb8888; if ((srcFormat == GL_RGBA && srcType == GL_UNSIGNED_INT_8_8_8_8) || @@ -288,11 +288,20 @@ static const struct gl_texture_format *radeonChoose8888TexFormat(radeonContextPt return _dri_texformat_argb8888; } -const struct gl_texture_format *radeonChooseTextureFormat(GLcontext * ctx, +const struct gl_texture_format *radeonChooseTextureFormat_mesa(GLcontext * ctx, GLint internalFormat, GLenum format, GLenum type) { + return radeonChooseTextureFormat(ctx, internalFormat, format, + type, 0); +} + +const struct gl_texture_format *radeonChooseTextureFormat(GLcontext * ctx, + GLint internalFormat, + GLenum format, + GLenum type, GLboolean fbo) +{ radeonContextPtr rmesa = RADEON_CONTEXT(ctx); const GLboolean do32bpt = (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_32); @@ -323,7 +332,7 @@ const struct gl_texture_format *radeonChooseTextureFormat(GLcontext * ctx, case GL_UNSIGNED_SHORT_1_5_5_5_REV: return _dri_texformat_argb1555; default: - return do32bpt ? radeonChoose8888TexFormat(rmesa, format, type) : + return do32bpt ? radeonChoose8888TexFormat(rmesa, format, type, fbo) : _dri_texformat_argb4444; } @@ -350,7 +359,7 @@ const struct gl_texture_format *radeonChooseTextureFormat(GLcontext * ctx, case GL_RGBA12: case GL_RGBA16: return !force16bpt ? - radeonChoose8888TexFormat(rmesa, format,type) : + radeonChoose8888TexFormat(rmesa, format, type, fbo) : _dri_texformat_argb4444; case GL_RGBA4: @@ -510,7 +519,7 @@ static void radeon_teximage( } /* Choose and fill in the texture format for this image */ - texImage->TexFormat = radeonChooseTextureFormat(ctx, internalFormat, format, type); + texImage->TexFormat = radeonChooseTextureFormat(ctx, internalFormat, format, type, 0); _mesa_set_fetch_functions(texImage, dims); if (texImage->TexFormat->TexelBytes == 0) { |