diff options
| author | Daniel Borca <[email protected]> | 2003-11-03 12:13:23 +0000 |
|---|---|---|
| committer | Daniel Borca <[email protected]> | 2003-11-03 12:13:23 +0000 |
| commit | ef387549bda21c6338817c83ecfb248dc92cd001 (patch) | |
| tree | 7ad26f7cde76c7490ed631b413583aee6a44567e /src/mesa/main | |
| parent | 313e12e05843dadb12a3a53d2dd161478c9b3202 (diff) | |
small fixes wrt texture handling
Diffstat (limited to 'src/mesa/main')
| -rw-r--r-- | src/mesa/main/texcompress.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mesa/main/texcompress.c b/src/mesa/main/texcompress.c index 1b9daac1e6b..3e06275c930 100644 --- a/src/mesa/main/texcompress.c +++ b/src/mesa/main/texcompress.c @@ -103,10 +103,10 @@ _mesa_compressed_texture_size( GLcontext *ctx, switch (format) { case GL_COMPRESSED_RGB_FXT1_3DFX: case GL_COMPRESSED_RGBA_FXT1_3DFX: - /* round up to multiple of 4 */ + /* round up to multiples of 8, 4 */ size = ((width + 7) / 8) * ((height + 3) / 4) * 16; - /* Textures smaller than 4x4 will effectively be made into 4x4 and - * take 8 bytes. + /* Textures smaller than 8x4 will effectively be made into 8x4 and + * take 16 bytes. */ if (size < 16) size = 16; @@ -161,7 +161,7 @@ _mesa_compressed_row_stride(GLenum format, GLsizei width) switch (format) { case GL_COMPRESSED_RGB_FXT1_3DFX: case GL_COMPRESSED_RGBA_FXT1_3DFX: - bytesPerTile = 8; + bytesPerTile = 16; break; case GL_COMPRESSED_RGB_S3TC_DXT1_EXT: case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT: @@ -208,7 +208,7 @@ _mesa_compressed_image_address(GLint col, GLint row, GLint img, switch (format) { case GL_COMPRESSED_RGB_FXT1_3DFX: case GL_COMPRESSED_RGBA_FXT1_3DFX: - bytesPerTile = 8; + bytesPerTile = 16; break; case GL_COMPRESSED_RGB_S3TC_DXT1_EXT: case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT: |