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authorBrian Paul <[email protected]>2000-03-30 17:24:02 +0000
committerBrian Paul <[email protected]>2000-03-30 17:24:02 +0000
commit5ca0d13823339f7a49cb0b4e0397d599f47bea1c (patch)
tree92bcdb9e134a5017b70c19bc7dc9558c05bac35b /src/mesa/main/texutil.c
parent1e35590f14dfd653e72fc8d4cebf8e7565f6162c (diff)
fixed subtexture address calculation bug
Diffstat (limited to 'src/mesa/main/texutil.c')
-rw-r--r--src/mesa/main/texutil.c64
1 files changed, 32 insertions, 32 deletions
diff --git a/src/mesa/main/texutil.c b/src/mesa/main/texutil.c
index c10ebe2f3ce..c3fca545f85 100644
--- a/src/mesa/main/texutil.c
+++ b/src/mesa/main/texutil.c
@@ -744,7 +744,7 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLubyte *dst = (GLubyte *) dstImage
+ dstYoffset * dstRowStride + dstXoffset;
GLint row;
@@ -783,9 +783,9 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row, col;
for (row = 0; row < height; row++) {
for (col = 0; col < width; col++) {
@@ -800,14 +800,14 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
else {
/* must rescale */
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row, col;
for (row = 0; row < height; row++) {
GLint srcRow = row / hScale;
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, srcRow, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
for (col = 0; col < width; col++) {
GLint srcCol = col / wScale;
GLubyte luminance = src[srcCol * 2 + 0];
@@ -828,9 +828,9 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
MEMCPY(dst, src, width * sizeof(GLushort));
@@ -841,7 +841,7 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
else {
/* must rescale image */
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint srcRow = row / hScale;
@@ -861,9 +861,9 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint col, col3;
@@ -882,7 +882,7 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
else {
/* must rescale image */
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint srcRow = row / hScale;
@@ -908,9 +908,9 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint col, col4;
@@ -929,7 +929,7 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
else {
/* must rescale image */
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint srcRow = row / hScale;
@@ -963,9 +963,9 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
MEMCPY(dst, src, width * sizeof(GLushort));
@@ -976,7 +976,7 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
else {
/* must rescale image */
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint srcRow = row / hScale;
@@ -996,9 +996,9 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint col, col4;
@@ -1019,7 +1019,7 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
else {
/* must rescale image */
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint srcRow = row / hScale;
@@ -1055,9 +1055,9 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
MEMCPY(dst, src, width * sizeof(GLushort));
@@ -1068,7 +1068,7 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
else {
/* must rescale image */
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint srcRow = row / hScale;
@@ -1088,9 +1088,9 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint col, col4;
@@ -1111,7 +1111,7 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
else {
/* must rescale image */
GLushort *dst = (GLushort *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint srcRow = row / hScale;
@@ -1147,9 +1147,9 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLuint *dst = (GLuint *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
MEMCPY(dst, src, width * sizeof(GLuint));
@@ -1160,7 +1160,7 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
else {
/* must rescale image */
GLuint *dst = (GLuint *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint srcRow = row / hScale;
@@ -1180,9 +1180,9 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
const GLubyte *src = _mesa_image_address(packing, srcImage,
srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
const GLint srcStride = _mesa_image_row_stride(packing,
- srcWidth, srcFormat, srcType);
+ width, srcFormat, srcType);
GLuint *dst = (GLuint *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint col, col4;
@@ -1200,7 +1200,7 @@ _mesa_convert_texsubimage(MesaIntTexFormat dstFormat,
else {
/* must rescale image */
GLuint *dst = (GLuint *) ((GLubyte *) dstImage
- + dstYoffset * dstRowStride + dstXoffset);
+ + dstYoffset * dstRowStride) + dstXoffset;
GLint row;
for (row = 0; row < height; row++) {
GLint srcRow = row / hScale;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 22:46:41 +0000