#include "context.h"
#include "formats.h"
#include "image.h"
+#include "mfeatures.h"
+#include "mtypes.h"
+#include "pack.h"
#include "texgetimage.h"
#include "teximage.h"
const GLint height = texImage->Height;
const GLint depth = texImage->Depth;
GLint img, row, col;
+ GLfloat *depthRow = (GLfloat *) malloc(width * sizeof(GLfloat));
+
+ if (!depthRow) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glGetTexImage");
+ return;
+ }
for (img = 0; img < depth; img++) {
for (row = 0; row < height; row++) {
- GLfloat depthRow[MAX_WIDTH];
void *dest = _mesa_image_address(dimensions, &ctx->Pack, pixels,
width, height, format, type,
img, row, 0);
_mesa_pack_depth_span(ctx, width, dest, type, depthRow, &ctx->Pack);
}
}
+
+ free(depthRow);
}
const GLint depth = texImage->Depth;
const GLbitfield transferOps = 0x0;
GLint img, row;
+ GLfloat (*rgba)[4] = (GLfloat (*)[4]) malloc(4 * width * sizeof(GLfloat));
+
+ if (!rgba) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glGetTexImage");
+ return;
+ }
for (img = 0; img < depth; img++) {
for (row = 0; row < height; row++) {
width, height, format, type,
img, row, 0);
- GLfloat rgba[MAX_WIDTH][4];
GLint col;
/* convert row to RGBA format */
&ctx->Pack, transferOps);
}
}
+
+ free(rgba);
}
*/
GLbitfield transferOps = 0x0;
GLint img, row;
+ GLfloat (*rgba)[4] = (GLfloat (*)[4]) malloc(4 * width * sizeof(GLfloat));
+
+ if (!rgba) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glGetTexImage");
+ return;
+ }
for (img = 0; img < depth; img++) {
for (row = 0; row < height; row++) {
void *dest = _mesa_image_address(dimensions, &ctx->Pack, pixels,
width, height, format, type,
img, row, 0);
- GLfloat rgba[MAX_WIDTH][4];
GLint col;
GLenum dataType = _mesa_get_format_datatype(texImage->TexFormat);
&ctx->Pack, transferOps);
}
}
+
+ free(rgba);
}
type == GL_UNSIGNED_BYTE) {
memCopy = GL_TRUE;
}
+ else if (texImage->TexFormat == MESA_FORMAT_L16 &&
+ format == GL_LUMINANCE &&
+ type == GL_UNSIGNED_SHORT) {
+ memCopy = GL_TRUE;
+ }
else if (texImage->TexFormat == MESA_FORMAT_A8 &&
format == GL_ALPHA &&
type == GL_UNSIGNED_BYTE) {
memCopy = GL_TRUE;
}
+ else if (texImage->TexFormat == MESA_FORMAT_A16 &&
+ format == GL_ALPHA &&
+ type == GL_UNSIGNED_SHORT) {
+ memCopy = GL_TRUE;
+ }
}
if (memCopy) {