diff options
Diffstat (limited to 'src/mesa/drivers/dri/tdfx')
| -rw-r--r-- | src/mesa/drivers/dri/tdfx/tdfx_tex.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/src/mesa/drivers/dri/tdfx/tdfx_tex.c b/src/mesa/drivers/dri/tdfx/tdfx_tex.c index 0be6a823a38..04ddfaad24b 100644 --- a/src/mesa/drivers/dri/tdfx/tdfx_tex.c +++ b/src/mesa/drivers/dri/tdfx/tdfx_tex.c @@ -52,7 +52,7 @@ /* no borders! can't halve 1x1! (stride > width * comp) not allowed */ -void +static void _mesa_halve2x2_teximage2d ( GLcontext *ctx, struct gl_texture_image *texImage, GLuint bytesPerPixel, @@ -65,6 +65,7 @@ _mesa_halve2x2_teximage2d ( GLcontext *ctx, GLint srcRowStride = srcWidth * bytesPerPixel; GLubyte *src = (GLubyte *)srcImage; GLubyte *dst = dstImage; + GLuint dstImageOffsets = 0; GLuint bpt = 0; GLubyte *_s = NULL; @@ -96,7 +97,7 @@ _mesa_halve2x2_teximage2d ( GLcontext *ctx, &_mesa_texformat_rgba8888_rev, src, 0, 0, 0, /* dstX/Y/Zoffset */ srcRowStride, /* dstRowStride */ - 0, /* dstImageStride */ + &dstImageOffsets, srcWidth, srcHeight, 1, texImage->_BaseFormat, _t, srcImage, &ctx->DefaultPacking); } @@ -143,7 +144,7 @@ _mesa_halve2x2_teximage2d ( GLcontext *ctx, texImage->TexFormat, dstImage, 0, 0, 0, /* dstX/Y/Zoffset */ dstWidth * bpt, - 0, /* dstImageStride */ + &dstImageOffsets, dstWidth, dstHeight, 1, GL_BGRA, CHAN_TYPE, dst, &ctx->DefaultPacking); FREE(dst); @@ -1177,6 +1178,7 @@ adjust2DRatio (GLcontext *ctx, const GLint newWidth = width * mml->wScale; const GLint newHeight = height * mml->hScale; GLvoid *tempImage; + GLuint dstImageOffsets = 0; if (!texImage->IsCompressed) { GLubyte *destAddr; @@ -1189,7 +1191,7 @@ adjust2DRatio (GLcontext *ctx, texImage->TexFormat, tempImage, 0, 0, 0, /* dstX/Y/Zoffset */ width * texelBytes, /* dstRowStride */ - 0, /* dstImageStride */ + &dstImageOffsets, width, height, 1, format, type, pixels, packing); @@ -1221,7 +1223,7 @@ adjust2DRatio (GLcontext *ctx, &_mesa_texformat_rgba8888_rev, rawImage, 0, 0, 0, /* dstX/Y/Zoffset */ width * rawBytes, /* dstRowStride */ - 0, /* dstImageStride */ + &dstImageOffsets, width, height, 1, format, type, pixels, packing); _mesa_rescale_teximage2d(rawBytes, @@ -1234,7 +1236,7 @@ adjust2DRatio (GLcontext *ctx, texImage->TexFormat, texImage->Data, xoffset * mml->wScale, yoffset * mml->hScale, 0, /* dstX/Y/Zoffset */ dstRowStride, - 0, /* dstImageStride */ + &dstImageOffsets, newWidth, newHeight, 1, GL_RGBA, CHAN_TYPE, tempImage, &ctx->DefaultPacking); FREE(rawImage); @@ -1391,12 +1393,12 @@ tdfxTexImage2D(GLcontext *ctx, GLenum target, GLint level, /* no rescaling needed */ /* unpack image, apply transfer ops and store in texImage->Data */ texImage->TexFormat->StoreImage(ctx, 2, texImage->_BaseFormat, - texImage->TexFormat, texImage->Data, - 0, 0, 0, /* dstX/Y/Zoffset */ - dstRowStride, - 0, /* dstImageStride */ - width, height, 1, - format, type, pixels, packing); + texImage->TexFormat, texImage->Data, + 0, 0, 0, /* dstX/Y/Zoffset */ + dstRowStride, + texImage->ImageOffsets, + width, height, 1, + format, type, pixels, packing); } /* GL_SGIS_generate_mipmap */ @@ -1501,12 +1503,12 @@ tdfxTexSubImage2D(GLcontext *ctx, GLenum target, GLint level, else { /* no rescaling needed */ texImage->TexFormat->StoreImage(ctx, 2, texImage->_BaseFormat, - texImage->TexFormat, texImage->Data, - xoffset, yoffset, 0, - dstRowStride, - 0, /* dstImageStride */ - width, height, 1, - format, type, pixels, packing); + texImage->TexFormat, texImage->Data, + xoffset, yoffset, 0, + dstRowStride, + texImage->ImageOffsets, + width, height, 1, + format, type, pixels, packing); } /* GL_SGIS_generate_mipmap */ |