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-rw-r--r--src/mesa/main/colortab.c39
-rw-r--r--src/mesa/main/convolve.c58
-rw-r--r--src/mesa/main/histogram.c34
-rw-r--r--src/mesa/main/polygon.c38
4 files changed, 43 insertions, 126 deletions
diff --git a/src/mesa/main/colortab.c b/src/mesa/main/colortab.c
index 91c29882ec..5a7de5f209 100644
--- a/src/mesa/main/colortab.c
+++ b/src/mesa/main/colortab.c
@@ -179,21 +179,12 @@ store_colortable_entries(GLcontext *ctx, struct gl_color_table *table,
GLfloat bScale, GLfloat bBias,
GLfloat aScale, GLfloat aBias)
{
- if (!_mesa_validate_pbo_access(1, &ctx->Unpack, count, 1, 1,
- format, type, data)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glColor[Sub]Table(bad PBO access)");
+ data = _mesa_map_validate_pbo_source(ctx,
+ 1, &ctx->Unpack, count, 1, 1,
+ format, type, data,
+ "glColor[Sub]Table");
+ if (!data)
return;
- }
-
- data = _mesa_map_pbo_source(ctx, &ctx->Unpack, data);
- if (!data) {
- if (_mesa_is_bufferobj(ctx->Unpack.BufferObj)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glColor[Sub]Table(PBO mapped)");
- }
- return;
- }
{
/* convert user-provided data to GLfloat values */
@@ -688,22 +679,12 @@ _mesa_GetColorTable( GLenum target, GLenum format,
return;
}
- if (!_mesa_validate_pbo_access(1, &ctx->Pack, table->Size, 1, 1,
- format, type, data)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glGetColorTable(invalid PBO access)");
+ data = _mesa_map_validate_pbo_dest(ctx,
+ 1, &ctx->Pack, table->Size, 1, 1,
+ format, type, data,
+ "glGetColorTable");
+ if (!data)
return;
- }
-
- data = _mesa_map_pbo_dest(ctx, &ctx->Pack, data);
- if (!data) {
- if (_mesa_is_bufferobj(ctx->Pack.BufferObj)) {
- /* buffer is already mapped - that's an error */
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glGetColorTable(PBO is mapped)");
- }
- return;
- }
_mesa_pack_rgba_span_float(ctx, table->Size, rgba,
format, type, data, &ctx->Pack, 0x0);
diff --git a/src/mesa/main/convolve.c b/src/mesa/main/convolve.c
index 7e0761e68b..714909f451 100644
--- a/src/mesa/main/convolve.c
+++ b/src/mesa/main/convolve.c
@@ -144,21 +144,12 @@ _mesa_ConvolutionFilter1D(GLenum target, GLenum internalFormat, GLsizei width, G
ctx->Convolution1D.Width = width;
ctx->Convolution1D.Height = 1;
- if (!_mesa_validate_pbo_access(1, &ctx->Unpack, width, 1, 1,
- format, type, image)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glConvolutionFilter1D(invalid PBO access)");
+ image = _mesa_map_validate_pbo_source(ctx,
+ 1, &ctx->Unpack, width, 1, 1,
+ format, type, image,
+ "glConvolutionFilter1D");
+ if (!image)
return;
- }
-
- image = _mesa_map_pbo_source(ctx, &ctx->Unpack, image);
- if (!image) {
- if (_mesa_is_bufferobj(ctx->Unpack.BufferObj)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glConvolutionFilter1D(PBO is mapped)");
- }
- return;
- }
_mesa_unpack_color_span_float(ctx, width, GL_RGBA,
ctx->Convolution1D.Filter,
@@ -231,21 +222,12 @@ _mesa_ConvolutionFilter2D(GLenum target, GLenum internalFormat, GLsizei width, G
ctx->Convolution2D.Width = width;
ctx->Convolution2D.Height = height;
- if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height, 1,
- format, type, image)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glConvolutionFilter2D(invalid PBO access)");
+ image = _mesa_map_validate_pbo_source(ctx,
+ 2, &ctx->Unpack, width, height, 1,
+ format, type, image,
+ "glConvolutionFilter2D");
+ if (!image)
return;
- }
-
- image = _mesa_map_pbo_source(ctx, &ctx->Unpack, image);
- if (!image) {
- if (_mesa_is_bufferobj(ctx->Unpack.BufferObj)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glConvolutionFilter2D(PBO is mapped)");
- }
- return;
- }
/* Unpack filter image. We always store filters in RGBA format. */
for (i = 0; i < height; i++) {
@@ -576,22 +558,12 @@ _mesa_GetConvolutionFilter(GLenum target, GLenum format, GLenum type,
return;
}
- if (!_mesa_validate_pbo_access(2, &ctx->Pack,
- filter->Width, filter->Height,
- 1, format, type, image)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glGetConvolutionFilter(invalid PBO access)");
- return;
- }
-
- image = _mesa_map_pbo_dest(ctx, &ctx->Pack, image);
- if (!image) {
- if (_mesa_is_bufferobj(ctx->Pack.BufferObj)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glGetConvolutionFilter(PBO is mapped)");
- }
+ image = _mesa_map_validate_pbo_dest(ctx, 2, &ctx->Pack,
+ filter->Width, filter->Height, 1,
+ format, type, image,
+ "glGetConvolutionFilter");
+ if (!image)
return;
- }
for (row = 0; row < filter->Height; row++) {
GLvoid *dst = _mesa_image_address2d(&ctx->Pack, image, filter->Width,
diff --git a/src/mesa/main/histogram.c b/src/mesa/main/histogram.c
index f1d01cdb62..ceb0d5a6a8 100644
--- a/src/mesa/main/histogram.c
+++ b/src/mesa/main/histogram.c
@@ -649,21 +649,11 @@ _mesa_GetMinmax(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvo
return;
}
- if (!_mesa_validate_pbo_access(1, &ctx->Pack, 2, 1, 1,
- format, type, values)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glGetMinMax(invalid PBO access)");
- return;
- }
- values = _mesa_map_pbo_dest(ctx, &ctx->Pack, values);
- if (!values) {
- if (_mesa_is_bufferobj(ctx->Pack.BufferObj)) {
- /* buffer is already mapped - that's an error */
- _mesa_error(ctx, GL_INVALID_OPERATION,"glGetMinMax(PBO is mapped)");
- }
+ values = _mesa_map_validate_pbo_dest(ctx, 1, &ctx->Pack, 2, 1, 1,
+ format, type, values, "glGetMinmax");
+ if (!values)
return;
- }
{
GLfloat minmax[2][4];
@@ -722,20 +712,12 @@ _mesa_GetHistogram(GLenum target, GLboolean reset, GLenum format, GLenum type, G
return;
}
- if (!_mesa_validate_pbo_access(1, &ctx->Pack, ctx->Histogram.Width, 1, 1,
- format, type, values)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glGetHistogram(invalid PBO access)");
+ values = _mesa_map_validate_pbo_dest(ctx, 1, &ctx->Pack,
+ ctx->Histogram.Width, 1, 1,
+ format, type, values,
+ "glGetHistogram");
+ if (!values)
return;
- }
-
- values = _mesa_map_pbo_dest(ctx, &ctx->Pack, values);
- if (!values) {
- if (_mesa_is_bufferobj(ctx->Pack.BufferObj)) {
- _mesa_error(ctx,GL_INVALID_OPERATION,"glGetHistogram(PBO is mapped)");
- }
- return;
- }
pack_histogram(ctx, ctx->Histogram.Width,
(CONST GLuint (*)[4]) ctx->Histogram.Count,
diff --git a/src/mesa/main/polygon.c b/src/mesa/main/polygon.c
index e327a52415..376a87a396 100644
--- a/src/mesa/main/polygon.c
+++ b/src/mesa/main/polygon.c
@@ -193,21 +193,12 @@ _mesa_PolygonMode( GLenum face, GLenum mode )
void
_mesa_polygon_stipple(GLcontext *ctx, const GLubyte *pattern)
{
- if (!_mesa_validate_pbo_access(2, &ctx->Unpack, 32, 32, 1,
- GL_COLOR_INDEX, GL_BITMAP, pattern)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glPolygonStipple(bad PBO access)");
+ pattern = _mesa_map_validate_pbo_source(ctx, 2,
+ &ctx->Unpack, 32, 32, 1,
+ GL_COLOR_INDEX, GL_BITMAP, pattern,
+ "glPolygonStipple");
+ if (!pattern)
return;
- }
-
- pattern = _mesa_map_pbo_source(ctx, &ctx->Unpack, pattern);
- if (!pattern) {
- if (_mesa_is_bufferobj(ctx->Unpack.BufferObj)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glPolygonStipple(PBO mapped)");
- }
- return;
- }
_mesa_unpack_polygon_stipple(pattern, ctx->PolygonStipple, &ctx->Unpack);
@@ -248,21 +239,12 @@ _mesa_GetPolygonStipple( GLubyte *dest )
if (MESA_VERBOSE&VERBOSE_API)
_mesa_debug(ctx, "glGetPolygonStipple\n");
- if (!_mesa_validate_pbo_access(2, &ctx->Pack, 32, 32, 1,
- GL_COLOR_INDEX, GL_BITMAP, dest)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glGetPolygonStipple(bad PBO access)");
+ dest = _mesa_map_validate_pbo_dest(ctx, 2,
+ &ctx->Pack, 32, 32, 1,
+ GL_COLOR_INDEX, GL_BITMAP, dest,
+ "glGetPolygonStipple");
+ if (!dest)
return;
- }
-
- dest = _mesa_map_pbo_dest(ctx, &ctx->Pack, dest);
- if (!dest) {
- if (_mesa_is_bufferobj(ctx->Pack.BufferObj)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glGetPolygonStipple(PBO mapped)");
- }
- return;
- }
_mesa_pack_polygon_stipple(ctx->PolygonStipple, dest, &ctx->Pack);
generated by cgit v1.2.3 (git 2.51.0) at 2025-11-04 02:21:52 +0000