From e987ea9d2181acec2fc70538ffbb92d7ab15d918 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Sun, 27 Sep 2009 21:07:57 -0600 Subject: [PATCH] mesa: use more mesa format functions --- src/mesa/main/texstore.c | 44 +++++++++++++++++++++++++------------------- 1 file changed, 25 insertions(+), 19 deletions(-) diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c index 33edf8a..6ebc9d6 100644 --- a/src/mesa/main/texstore.c +++ b/src/mesa/main/texstore.c @@ -3352,10 +3352,12 @@ fetch_texel_float_to_chan(const struct gl_texture_image *texImage, GLint i, GLint j, GLint k, GLchan *texelOut) { GLfloat temp[4]; + GLenum baseFormat = _mesa_get_format_base_format(texImage->TexFormat->MesaFormat); + ASSERT(texImage->FetchTexelf); texImage->FetchTexelf(texImage, i, j, k, temp); - if (texImage->TexFormat->BaseFormat == GL_DEPTH_COMPONENT || - texImage->TexFormat->BaseFormat == GL_DEPTH_STENCIL_EXT) { + if (baseFormat == GL_DEPTH_COMPONENT || + baseFormat == GL_DEPTH_STENCIL_EXT) { /* just one channel */ UNCLAMPED_FLOAT_TO_CHAN(texelOut[0], temp[0]); } @@ -3377,10 +3379,12 @@ fetch_texel_chan_to_float(const struct gl_texture_image *texImage, GLint i, GLint j, GLint k, GLfloat *texelOut) { GLchan temp[4]; + GLenum baseFormat = _mesa_get_format_base_format(texImage->TexFormat->MesaFormat); + ASSERT(texImage->FetchTexelc); texImage->FetchTexelc(texImage, i, j, k, temp); - if (texImage->TexFormat->BaseFormat == GL_DEPTH_COMPONENT || - texImage->TexFormat->BaseFormat == GL_DEPTH_STENCIL_EXT) { + if (baseFormat == GL_DEPTH_COMPONENT || + baseFormat == GL_DEPTH_STENCIL_EXT) { /* just one channel */ texelOut[0] = CHAN_TO_FLOAT(temp[0]); } @@ -3423,9 +3427,10 @@ _mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims) static void compute_texture_size(GLcontext *ctx, struct gl_texture_image *texImage) { - if (texImage->TexFormat->TexelBytes == 0) { - /* must be a compressed format */ - texImage->IsCompressed = GL_TRUE; + texImage->IsCompressed = + _mesa_is_format_compressed(texImage->TexFormat->MesaFormat); + + if (texImage->IsCompressed) { texImage->CompressedSize = ctx->Driver.CompressedTextureSize(ctx, texImage->Width, texImage->Height, texImage->Depth, @@ -3433,7 +3438,6 @@ compute_texture_size(GLcontext *ctx, struct gl_texture_image *texImage) } else { /* non-compressed format */ - texImage->IsCompressed = GL_FALSE; texImage->CompressedSize = 0; } } @@ -3471,7 +3475,7 @@ _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level, if (texImage->IsCompressed) sizeInBytes = texImage->CompressedSize; else - sizeInBytes = texImage->Width * texImage->TexFormat->TexelBytes; + sizeInBytes = texImage->Width * _mesa_get_format_bytes(texImage->TexFormat->MesaFormat); texImage->Data = _mesa_alloc_texmemory(sizeInBytes); if (!texImage->Data) { _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D"); @@ -3540,7 +3544,7 @@ _mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level, _mesa_set_fetch_functions(texImage, 2); compute_texture_size(ctx, texImage); - texelBytes = texImage->TexFormat->TexelBytes; + texelBytes = _mesa_get_format_bytes(texImage->TexFormat->MesaFormat); /* allocate memory */ if (texImage->IsCompressed) @@ -3574,7 +3578,7 @@ _mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level, = _mesa_compressed_row_stride(texImage->TexFormat->MesaFormat, width); } else { - dstRowStride = texImage->RowStride * texImage->TexFormat->TexelBytes; + dstRowStride = texImage->RowStride * texelBytes; } success = storeImage(ctx, 2, texImage->_BaseFormat, @@ -3619,7 +3623,7 @@ _mesa_store_teximage3d(GLcontext *ctx, GLenum target, GLint level, _mesa_set_fetch_functions(texImage, 3); compute_texture_size(ctx, texImage); - texelBytes = texImage->TexFormat->TexelBytes; + texelBytes = _mesa_get_format_bytes(texImage->TexFormat->MesaFormat); /* allocate memory */ if (texImage->IsCompressed) @@ -3653,7 +3657,7 @@ _mesa_store_teximage3d(GLcontext *ctx, GLenum target, GLint level, = _mesa_compressed_row_stride(texImage->TexFormat->MesaFormat, width); } else { - dstRowStride = texImage->RowStride * texImage->TexFormat->TexelBytes; + dstRowStride = texImage->RowStride * texelBytes; } success = storeImage(ctx, 3, texImage->_BaseFormat, @@ -3751,7 +3755,8 @@ _mesa_store_texsubimage2d(GLcontext *ctx, GLenum target, GLint level, texImage->Width); } else { - dstRowStride = texImage->RowStride * texImage->TexFormat->TexelBytes; + dstRowStride = texImage->RowStride * + _mesa_get_format_bytes(texImage->TexFormat->MesaFormat); } success = storeImage(ctx, 2, texImage->_BaseFormat, @@ -3804,7 +3809,8 @@ _mesa_store_texsubimage3d(GLcontext *ctx, GLenum target, GLint level, texImage->Width); } else { - dstRowStride = texImage->RowStride * texImage->TexFormat->TexelBytes; + dstRowStride = texImage->RowStride * + _mesa_get_format_bytes(texImage->TexFormat->MesaFormat); } success = storeImage(ctx, 3, texImage->_BaseFormat, @@ -3964,7 +3970,7 @@ _mesa_store_compressed_texsubimage2d(GLcontext *ctx, GLenum target, GLint i, rows; GLubyte *dest; const GLubyte *src; - const GLuint mesaFormat = texImage->TexFormat->MesaFormat; + const gl_format texFormat = texImage->TexFormat->MesaFormat; (void) format; @@ -3981,12 +3987,12 @@ _mesa_store_compressed_texsubimage2d(GLcontext *ctx, GLenum target, if (!data) return; - srcRowStride = _mesa_compressed_row_stride(mesaFormat, width); + srcRowStride = _mesa_compressed_row_stride(texFormat, width); src = (const GLubyte *) data; - destRowStride = _mesa_compressed_row_stride(mesaFormat, texImage->Width); + destRowStride = _mesa_compressed_row_stride(texFormat, texImage->Width); dest = _mesa_compressed_image_address(xoffset, yoffset, 0, - texImage->TexFormat->MesaFormat, + texFormat, texImage->Width, (GLubyte *) texImage->Data); -- 2.7.4