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-rw-r--r--src/mesa/drivers/dri/savage/savagetex.c148
-rw-r--r--src/mesa/drivers/dri/tdfx/tdfx_tex.c38
-rw-r--r--src/mesa/drivers/dri/unichrome/via_tex.c5
3 files changed, 76 insertions, 115 deletions
diff --git a/src/mesa/drivers/dri/savage/savagetex.c b/src/mesa/drivers/dri/savage/savagetex.c
index b2802904bd..f0fe0c5259 100644
--- a/src/mesa/drivers/dri/savage/savagetex.c
+++ b/src/mesa/drivers/dri/savage/savagetex.c
@@ -525,80 +525,11 @@ savageAllocTexObj( struct gl_texture_object *texObj )
* because we can't tell the hardware to ignore the color components
* and only use the alpha component. So we define our own texture
* formats that promote to ARGB8888 or ARGB4444 and set the color
- * components to white. This way we get the correct result. */
-static GLboolean
-_savage_texstore_a1114444 (GLcontext *ctx, GLuint dims,
- GLenum baseInternalFormat,
- const struct gl_texture_format *dstFormat,
- GLvoid *dstAddr,
- GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
- GLint dstRowStride, GLint dstImageStride,
- GLint srcWidth, GLint srcHeight, GLint srcDepth,
- GLenum srcFormat, GLenum srcType,
- const GLvoid *srcAddr,
- const struct gl_pixelstore_attrib *srcPacking);
-static GLboolean
-_savage_texstore_a1118888 (GLcontext *ctx, GLuint dims,
- GLenum baseInternalFormat,
- const struct gl_texture_format *dstFormat,
- GLvoid *dstAddr,
- GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
- GLint dstRowStride, GLint dstImageStride,
- GLint srcWidth, GLint srcHeight, GLint srcDepth,
- GLenum srcFormat, GLenum srcType,
- const GLvoid *srcAddr,
- const struct gl_pixelstore_attrib *srcPacking);
-
-static struct gl_texture_format _savage_texformat_a1114444 = {
- MESA_FORMAT_ARGB4444, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 4, /* RedBits */
- 4, /* GreenBits */
- 4, /* BlueBits */
- 4, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
- _savage_texstore_a1114444, /* StoreTexImageFunc */
- NULL, NULL, NULL, NULL, NULL, NULL /* FetchTexel* filled in by
- * savageDDInitTextureFuncs */
-};
-static struct gl_texture_format _savage_texformat_a1118888 = {
- MESA_FORMAT_ARGB8888, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 8, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4, /* TexelBytes */
- _savage_texstore_a1118888, /* StoreTexImageFunc */
- NULL, NULL, NULL, NULL, NULL, NULL /* FetchTexel* filled in by
- * savageDDInitTextureFuncs */
-};
-
+ * components to white. This way we get the correct result.
+ */
static GLboolean
-_savage_texstore_a1114444 (GLcontext *ctx, GLuint dims,
- GLenum baseInternalFormat,
- const struct gl_texture_format *dstFormat,
- GLvoid *dstAddr,
- GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
- GLint dstRowStride, GLint dstImageStride,
- GLint srcWidth, GLint srcHeight, GLint srcDepth,
- GLenum srcFormat, GLenum srcType,
- const GLvoid *srcAddr,
- const struct gl_pixelstore_attrib *srcPacking)
+_savage_texstore_a1114444(TEXSTORE_PARAMS)
{
- /* general path */
const GLchan *tempImage = _mesa_make_temp_chan_image(ctx, dims,
baseInternalFormat,
baseInternalFormat,
@@ -606,10 +537,6 @@ _savage_texstore_a1114444 (GLcontext *ctx, GLuint dims,
srcFormat, srcType, srcAddr,
srcPacking);
const GLchan *src = tempImage;
- GLubyte *dstImage = (GLubyte *) dstAddr
- + dstZoffset * dstImageStride
- + dstYoffset * dstRowStride
- + dstXoffset * dstFormat->TexelBytes;
GLint img, row, col;
ASSERT(dstFormat == &_savage_texformat_a1114444);
@@ -619,7 +546,10 @@ _savage_texstore_a1114444 (GLcontext *ctx, GLuint dims,
return GL_FALSE;
_mesa_adjust_image_for_convolution(ctx, dims, &srcWidth, &srcHeight);
for (img = 0; img < srcDepth; img++) {
- GLubyte *dstRow = dstImage;
+ GLubyte *dstRow = (GLubyte *) dstAddr
+ + dstImageOffsets[dstZoffset + img] * dstFormat->TexelBytes
+ + dstYoffset * dstRowStride
+ + dstXoffset * dstFormat->TexelBytes;
for (row = 0; row < srcHeight; row++) {
GLushort *dstUI = (GLushort *) dstRow;
for (col = 0; col < srcWidth; col++) {
@@ -629,25 +559,16 @@ _savage_texstore_a1114444 (GLcontext *ctx, GLuint dims,
}
dstRow += dstRowStride;
}
- dstImage += dstImageStride;
}
_mesa_free((void *) tempImage);
return GL_TRUE;
}
+
+
static GLboolean
-_savage_texstore_a1118888 (GLcontext *ctx, GLuint dims,
- GLenum baseInternalFormat,
- const struct gl_texture_format *dstFormat,
- GLvoid *dstAddr,
- GLint dstXoffset, GLint dstYoffset, GLint dstZoffset,
- GLint dstRowStride, GLint dstImageStride,
- GLint srcWidth, GLint srcHeight, GLint srcDepth,
- GLenum srcFormat, GLenum srcType,
- const GLvoid *srcAddr,
- const struct gl_pixelstore_attrib *srcPacking)
+_savage_texstore_a1118888(TEXSTORE_PARAMS)
{
- /* general path */
const GLchan *tempImage = _mesa_make_temp_chan_image(ctx, dims,
baseInternalFormat,
baseInternalFormat,
@@ -655,10 +576,6 @@ _savage_texstore_a1118888 (GLcontext *ctx, GLuint dims,
srcFormat, srcType, srcAddr,
srcPacking);
const GLchan *src = tempImage;
- GLubyte *dstImage = (GLubyte *) dstAddr
- + dstZoffset * dstImageStride
- + dstYoffset * dstRowStride
- + dstXoffset * dstFormat->TexelBytes;
GLint img, row, col;
ASSERT(dstFormat == &_savage_texformat_a1118888);
@@ -668,7 +585,10 @@ _savage_texstore_a1118888 (GLcontext *ctx, GLuint dims,
return GL_FALSE;
_mesa_adjust_image_for_convolution(ctx, dims, &srcWidth, &srcHeight);
for (img = 0; img < srcDepth; img++) {
- GLubyte *dstRow = dstImage;
+ GLubyte *dstRow = (GLubyte *) dstAddr
+ + dstImageOffsets[dstZoffset + img] * dstFormat->TexelBytes
+ + dstYoffset * dstRowStride
+ + dstXoffset * dstFormat->TexelBytes;
for (row = 0; row < srcHeight; row++) {
GLuint *dstUI = (GLuint *) dstRow;
for (col = 0; col < srcWidth; col++) {
@@ -678,13 +598,51 @@ _savage_texstore_a1118888 (GLcontext *ctx, GLuint dims,
}
dstRow += dstRowStride;
}
- dstImage += dstImageStride;
}
_mesa_free((void *) tempImage);
return GL_TRUE;
}
+
+static struct gl_texture_format _savage_texformat_a1114444 = {
+ MESA_FORMAT_ARGB4444, /* MesaFormat */
+ GL_RGBA, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
+ 4, /* RedBits */
+ 4, /* GreenBits */
+ 4, /* BlueBits */
+ 4, /* AlphaBits */
+ 0, /* LuminanceBits */
+ 0, /* IntensityBits */
+ 0, /* IndexBits */
+ 0, /* DepthBits */
+ 0, /* StencilBits */
+ 2, /* TexelBytes */
+ _savage_texstore_a1114444, /* StoreTexImageFunc */
+ NULL, NULL, NULL, NULL, NULL, NULL /* FetchTexel* filled in by
+ * savageDDInitTextureFuncs */
+};
+static struct gl_texture_format _savage_texformat_a1118888 = {
+ MESA_FORMAT_ARGB8888, /* MesaFormat */
+ GL_RGBA, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
+ 8, /* RedBits */
+ 8, /* GreenBits */
+ 8, /* BlueBits */
+ 8, /* AlphaBits */
+ 0, /* LuminanceBits */
+ 0, /* IntensityBits */
+ 0, /* IndexBits */
+ 0, /* DepthBits */
+ 0, /* StencilBits */
+ 4, /* TexelBytes */
+ _savage_texstore_a1118888, /* StoreTexImageFunc */
+ NULL, NULL, NULL, NULL, NULL, NULL /* FetchTexel* filled in by
+ * savageDDInitTextureFuncs */
+};
+
+
/* Called by the _mesa_store_teximage[123]d() functions. */
static const struct gl_texture_format *
savageChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
diff --git a/src/mesa/drivers/dri/tdfx/tdfx_tex.c b/src/mesa/drivers/dri/tdfx/tdfx_tex.c
index 0be6a823a3..04ddfaad24 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 */
diff --git a/src/mesa/drivers/dri/unichrome/via_tex.c b/src/mesa/drivers/dri/unichrome/via_tex.c
index 0cbecd4146..b344c00931 100644
--- a/src/mesa/drivers/dri/unichrome/via_tex.c
+++ b/src/mesa/drivers/dri/unichrome/via_tex.c
@@ -787,7 +787,7 @@ static void viaTexImage(GLcontext *ctx,
return;
}
else {
- GLint dstRowStride, dstImageStride = 0;
+ GLint dstRowStride;
GLboolean success;
if (texImage->IsCompressed) {
dstRowStride = _mesa_compressed_row_stride(texImage->TexFormat->MesaFormat, width);
@@ -801,7 +801,8 @@ static void viaTexImage(GLcontext *ctx,
texImage->TexFormat,
texImage->Data,
0, 0, 0, /* dstX/Y/Zoffset */
- dstRowStride, dstImageStride,
+ dstRowStride,
+ texImage->ImageOffsets,
width, height, 1,
format, type, pixels, packing);
if (!success) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 18:50:16 +0000