/*
* Mesa 3-D graphics library
- * Version: 7.1
*
* Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
*/
#include "glheader.h"
-#include "imports.h"
+#include "draw_validate.h"
#include "bufferobj.h"
#include "context.h"
#include "drawpix.h"
#include "image.h"
#include "pbo.h"
#include "state.h"
-#include "dispatch.h"
#include "glformats.h"
#include "fbobject.h"
+#include "util/u_math.h"
+#include "util/rounding.h"
/*
FLUSH_VERTICES(ctx, 0);
if (MESA_VERBOSE & VERBOSE_API)
- _mesa_debug(ctx, "glDrawPixels(%d, %d, %s, %s, %p) // to %s at %d, %d\n",
+ _mesa_debug(ctx, "glDrawPixels(%d, %d, %s, %s, %p) // to %s at %ld, %ld\n",
width, height,
- _mesa_lookup_enum_by_nr(format),
- _mesa_lookup_enum_by_nr(type),
+ _mesa_enum_to_string(format),
+ _mesa_enum_to_string(type),
pixels,
- _mesa_lookup_enum_by_nr(ctx->DrawBuffer->ColorDrawBuffer[0]),
- IROUND(ctx->Current.RasterPos[0]),
- IROUND(ctx->Current.RasterPos[1]));
+ _mesa_enum_to_string(ctx->DrawBuffer->ColorDrawBuffer[0]),
+ lroundf(ctx->Current.RasterPos[0]),
+ lroundf(ctx->Current.RasterPos[1]));
if (width < 0 || height < 0) {
err = _mesa_error_check_format_and_type(ctx, format, type);
if (err != GL_NO_ERROR) {
_mesa_error(ctx, err, "glDrawPixels(invalid format %s and/or type %s)",
- _mesa_lookup_enum_by_nr(format),
- _mesa_lookup_enum_by_nr(type));
+ _mesa_enum_to_string(format),
+ _mesa_enum_to_string(type));
goto end;
}
/* these buffers must exist */
if (!_mesa_dest_buffer_exists(ctx, format)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
- "glDrawPixels(missing deest buffer)");
+ "glDrawPixels(missing dest buffer)");
goto end;
}
break;
if (ctx->RenderMode == GL_RENDER) {
if (width > 0 && height > 0) {
/* Round, to satisfy conformance tests (matches SGI's OpenGL) */
- GLint x = IROUND(ctx->Current.RasterPos[0]);
- GLint y = IROUND(ctx->Current.RasterPos[1]);
+ GLint x = lroundf(ctx->Current.RasterPos[0]);
+ GLint y = lroundf(ctx->Current.RasterPos[1]);
- if (_mesa_is_bufferobj(ctx->Unpack.BufferObj)) {
+ if (ctx->Unpack.BufferObj) {
/* unpack from PBO */
if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height,
1, format, type, INT_MAX, pixels)) {
"glDrawPixels(invalid PBO access)");
goto end;
}
- if (_mesa_bufferobj_mapped(ctx->Unpack.BufferObj)) {
+ if (_mesa_check_disallowed_mapping(ctx->Unpack.BufferObj)) {
/* buffer is mapped - that's an error */
_mesa_error(ctx, GL_INVALID_OPERATION,
"glDrawPixels(PBO is mapped)");
ctx->Current.RasterTexCoords[0] );
}
else {
- ASSERT(ctx->RenderMode == GL_SELECT);
+ assert(ctx->RenderMode == GL_SELECT);
/* Do nothing. See OpenGL Spec, Appendix B, Corollary 6. */
}
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx,
- "glCopyPixels(%d, %d, %d, %d, %s) // from %s to %s at %d, %d\n",
+ "glCopyPixels(%d, %d, %d, %d, %s) // from %s to %s at %ld, %ld\n",
srcx, srcy, width, height,
- _mesa_lookup_enum_by_nr(type),
- _mesa_lookup_enum_by_nr(ctx->ReadBuffer->ColorReadBuffer),
- _mesa_lookup_enum_by_nr(ctx->DrawBuffer->ColorDrawBuffer[0]),
- IROUND(ctx->Current.RasterPos[0]),
- IROUND(ctx->Current.RasterPos[1]));
+ _mesa_enum_to_string(type),
+ _mesa_enum_to_string(ctx->ReadBuffer->ColorReadBuffer),
+ _mesa_enum_to_string(ctx->DrawBuffer->ColorDrawBuffer[0]),
+ lroundf(ctx->Current.RasterPos[0]),
+ lroundf(ctx->Current.RasterPos[1]));
if (width < 0 || height < 0) {
_mesa_error(ctx, GL_INVALID_VALUE, "glCopyPixels(width or height < 0)");
type != GL_STENCIL &&
type != GL_DEPTH_STENCIL) {
_mesa_error(ctx, GL_INVALID_ENUM, "glCopyPixels(type=%s)",
- _mesa_lookup_enum_by_nr(type));
+ _mesa_enum_to_string(type));
return;
}
if (ctx->RenderMode == GL_RENDER) {
/* Round to satisfy conformance tests (matches SGI's OpenGL) */
if (width > 0 && height > 0) {
- GLint destx = IROUND(ctx->Current.RasterPos[0]);
- GLint desty = IROUND(ctx->Current.RasterPos[1]);
+ GLint destx = lroundf(ctx->Current.RasterPos[0]);
+ GLint desty = lroundf(ctx->Current.RasterPos[1]);
ctx->Driver.CopyPixels( ctx, srcx, srcy, width, height, destx, desty,
type );
}
else if (ctx->RenderMode == GL_FEEDBACK) {
FLUSH_CURRENT( ctx, 0 );
_mesa_feedback_token( ctx, (GLfloat) (GLint) GL_COPY_PIXEL_TOKEN );
- _mesa_feedback_vertex( ctx,
+ _mesa_feedback_vertex( ctx,
ctx->Current.RasterPos,
ctx->Current.RasterColor,
ctx->Current.RasterTexCoords[0] );
}
else {
- ASSERT(ctx->RenderMode == GL_SELECT);
+ assert(ctx->RenderMode == GL_SELECT);
/* Do nothing. See OpenGL Spec, Appendix B, Corollary 6. */
}
/* Truncate, to satisfy conformance tests (matches SGI's OpenGL). */
if (width > 0 && height > 0) {
const GLfloat epsilon = 0.0001F;
- GLint x = IFLOOR(ctx->Current.RasterPos[0] + epsilon - xorig);
- GLint y = IFLOOR(ctx->Current.RasterPos[1] + epsilon - yorig);
+ GLint x = util_ifloor(ctx->Current.RasterPos[0] + epsilon - xorig);
+ GLint y = util_ifloor(ctx->Current.RasterPos[1] + epsilon - yorig);
- if (_mesa_is_bufferobj(ctx->Unpack.BufferObj)) {
+ if (ctx->Unpack.BufferObj) {
/* unpack from PBO */
if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height,
1, GL_COLOR_INDEX, GL_BITMAP,
"glBitmap(invalid PBO access)");
return;
}
- if (_mesa_bufferobj_mapped(ctx->Unpack.BufferObj)) {
+ if (_mesa_check_disallowed_mapping(ctx->Unpack.BufferObj)) {
/* buffer is mapped - that's an error */
_mesa_error(ctx, GL_INVALID_OPERATION,
"glBitmap(PBO is mapped)");
ctx->Current.RasterTexCoords[0] );
}
else {
- ASSERT(ctx->RenderMode == GL_SELECT);
+ assert(ctx->RenderMode == GL_SELECT);
/* Do nothing. See OpenGL Spec, Appendix B, Corollary 6. */
}