diff options
| author | Daniel Borca <dborca@users.sourceforge.net> | 2004-05-04 06:27:06 +0000 |
|---|---|---|
| committer | Daniel Borca <dborca@users.sourceforge.net> | 2004-05-04 06:27:06 +0000 |
| commit | 33ffbd1c58dc8582f67d946f9eb26127e9851a10 (patch) | |
| tree | a3a97552ee012bb549701e0b98020e6adaf3e479 /src/mesa/main/texcompress_fxt1.c | |
| parent | abe4a72cfcde712d4b18832e2751d26b94a7718e (diff) | |
texture compression: getting warmer
Diffstat (limited to 'src/mesa/main/texcompress_fxt1.c')
| -rw-r--r-- | src/mesa/main/texcompress_fxt1.c | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/src/mesa/main/texcompress_fxt1.c b/src/mesa/main/texcompress_fxt1.c index 2d25f5b6e0..e654512371 100644 --- a/src/mesa/main/texcompress_fxt1.c +++ b/src/mesa/main/texcompress_fxt1.c @@ -40,14 +40,14 @@ #include "texstore.h" -static GLint +static GLuint compress_fxt1 (GLcontext *ctx, - GLint srcWidth, - GLint srcHeight, + GLsizei srcWidth, + GLsizei srcHeight, GLenum srcFormat, - const GLvoid *pixels, + const GLchan *source, GLint srcRowStride, - GLvoid *dst, + GLubyte *dest, GLint dstRowStride); @@ -69,12 +69,9 @@ texstore_rgb_fxt1(STORE_PARAMS) const GLchan *pixels; GLint srcRowStride; GLubyte *dst; - GLint texWidth; + const GLint texWidth = dstRowStride * 8 / 16; /* a bit of a hack */ const GLchan *tempImage = NULL; - dstRowStride = _mesa_compressed_row_stride(GL_COMPRESSED_RGB_FXT1_3DFX, srcWidth); - texWidth = dstRowStride * 8 / 16; /* a bit of a hack */ - ASSERT(dstFormat == &_mesa_texformat_rgb_fxt1); ASSERT(dstXoffset % 8 == 0); ASSERT(dstYoffset % 4 == 0); @@ -130,13 +127,10 @@ texstore_rgba_fxt1(STORE_PARAMS) const GLchan *pixels; GLint srcRowStride; GLubyte *dst; - GLint texWidth; + GLint texWidth = dstRowStride * 8 / 16; /* a bit of a hack */ const GLchan *tempImage = NULL; - dstRowStride = _mesa_compressed_row_stride(GL_COMPRESSED_RGBA_FXT1_3DFX, srcWidth); - texWidth = dstRowStride * 8 / 16; /* a bit of a hack */ - - ASSERT(dstFormat == &_mesa_texformat_rgba_dxt1); + ASSERT(dstFormat == &_mesa_texformat_rgba_fxt1); ASSERT(dstXoffset % 8 == 0); ASSERT(dstYoffset % 4 == 0); ASSERT(dstZoffset == 0); @@ -269,14 +263,14 @@ const struct gl_texture_format _mesa_texformat_rgba_fxt1 = { }; -static GLint +static GLuint compress_fxt1 (GLcontext *ctx, - GLint srcWidth, - GLint srcHeight, + GLsizei srcWidth, + GLsizei srcHeight, GLenum srcFormat, - const GLvoid *pixels, + const GLchan *source, GLint srcRowStride, - GLvoid *dst, + GLubyte *dest, GLint dstRowStride) { /* here be dragons */ |