OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

more texture compression

Browse Source
This commit is contained in:
Daniel Borca
2003-11-21 09:56:50 +00:00
parent 8b07e9d8a4
commit 663a9e1b7e
7 changed files with 100 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/mesa/main/teximage.c
View File

@@ -274,6 +274,18 @@ _mesa_base_tex_format( GLcontext *ctx, GLint format )
return GL_RGBA;
else
return -1;
case GL_RGB_S3TC:
case GL_RGB4_S3TC:
if (ctx->Extensions.S3_s3tc)
return GL_RGB;
else
return -1;
case GL_RGBA_S3TC:
case GL_RGBA4_S3TC:
if (ctx->Extensions.S3_s3tc)
return GL_RGBA;
else
return -1;
case GL_YCBCR_MESA:
if (ctx->Extensions.MESA_ycbcr_texture)
@@ -387,6 +399,10 @@ is_compressed_format(GLcontext *ctx, GLenum internalFormat)
case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
case GL_RGB_S3TC:
case GL_RGB4_S3TC:
case GL_RGBA_S3TC:
case GL_RGBA4_S3TC:
return GL_TRUE;
default:
if (ctx->Driver.IsCompressedFormat) {