X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fdrawpix.c;h=63e5870e6870eec243741fa29529aee21d0f9bdf;hb=55cf320ed87f902d817dfea363e6612be0c3b675;hp=def55dddde1f1cca88d433bcc46185f4126ddf4f;hpb=014306578be1f7aeb883e7b22eb255eda82fa011;p=mesa.git

diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c
index def55dddde1..63e5870e687 100644
--- a/src/mesa/main/drawpix.c
+++ b/src/mesa/main/drawpix.c
@@ -1,6 +1,5 @@
 /*
  * Mesa 3-D graphics library
- * Version:  7.1
  *
  * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
@@ -17,9 +16,10 @@
  * 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
- * BRIAN PAUL 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"
@@ -31,25 +31,24 @@
 #include "feedback.h"
 #include "framebuffer.h"
 #include "image.h"
-#include "mfeatures.h"
 #include "pbo.h"
 #include "state.h"
 #include "dispatch.h"
-
-
-#if FEATURE_drawpix
+#include "glformats.h"
+#include "fbobject.h"
 
 
 /*
  * Execute glDrawPixels
  */
-static void GLAPIENTRY
+void GLAPIENTRY
 _mesa_DrawPixels( GLsizei width, GLsizei height,
                   GLenum format, GLenum type, const GLvoid *pixels )
 {
    GLenum err;
    GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
+
+   FLUSH_VERTICES(ctx, 0);
 
    if (MESA_VERBOSE & VERBOSE_API)
       _mesa_debug(ctx, "glDrawPixels(%d, %d, %s, %s, %p) // to %s at %d, %d\n",
@@ -89,7 +88,7 @@ _mesa_DrawPixels( GLsizei width, GLsizei height,
     * input), NVIDIA's implementation also just returns this error despite
     * exposing GL_EXT_texture_integer, just return an error regardless.
     */
-   if (_mesa_is_integer_format(format)) {
+   if (_mesa_is_enum_format_integer(format)) {
       _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawPixels(integer format)");
       goto end;
    }
@@ -152,7 +151,7 @@ _mesa_DrawPixels( GLsizei width, GLsizei height,
                            "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)");
@@ -187,12 +186,13 @@ end:
 }
 
 
-static void GLAPIENTRY
+void GLAPIENTRY
 _mesa_CopyPixels( GLint srcx, GLint srcy, GLsizei width, GLsizei height,
                   GLenum type )
 {
    GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
+
+   FLUSH_VERTICES(ctx, 0);
 
    if (MESA_VERBOSE & VERBOSE_API)
       _mesa_debug(ctx,
@@ -239,8 +239,9 @@ _mesa_CopyPixels( GLint srcx, GLint srcy, GLsizei width, GLsizei height,
       goto end;
    }
 
-   if (ctx->ReadBuffer->Name != 0 && ctx->ReadBuffer->Visual.samples > 0) {
-      _mesa_error(ctx, GL_INVALID_FRAMEBUFFER_OPERATION,
+   if (_mesa_is_user_fbo(ctx->ReadBuffer) &&
+       ctx->ReadBuffer->Visual.samples > 0) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
 		  "glCopyPixels(multisample FBO)");
       goto end;
    }
@@ -291,13 +292,14 @@ end:
 }
 
 
-static void GLAPIENTRY
+void GLAPIENTRY
 _mesa_Bitmap( GLsizei width, GLsizei height,
               GLfloat xorig, GLfloat yorig, GLfloat xmove, GLfloat ymove,
               const GLubyte *bitmap )
 {
    GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
+
+   FLUSH_VERTICES(ctx, 0);
 
    if (width < 0 || height < 0) {
       _mesa_error( ctx, GL_INVALID_VALUE, "glBitmap(width or height < 0)" );
@@ -333,7 +335,7 @@ _mesa_Bitmap( GLsizei width, GLsizei height,
                            "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)");
@@ -344,7 +346,6 @@ _mesa_Bitmap( GLsizei width, GLsizei height,
          ctx->Driver.Bitmap( ctx, x, y, width, height, &ctx->Unpack, bitmap );
       }
    }
-#if _HAVE_FULL_GL
    else if (ctx->RenderMode == GL_FEEDBACK) {
       FLUSH_CURRENT(ctx, 0);
       _mesa_feedback_token( ctx, (GLfloat) (GLint) GL_BITMAP_TOKEN );
@@ -357,7 +358,6 @@ _mesa_Bitmap( GLsizei width, GLsizei height,
       ASSERT(ctx->RenderMode == GL_SELECT);
       /* Do nothing.  See OpenGL Spec, Appendix B, Corollary 6. */
    }
-#endif
 
    /* update raster position */
    ctx->Current.RasterPos[0] += xmove;
@@ -367,15 +367,3 @@ _mesa_Bitmap( GLsizei width, GLsizei height,
       _mesa_flush(ctx);
    }
 }
-
-
-void
-_mesa_init_drawpix_dispatch(struct _glapi_table *disp)
-{
-   SET_Bitmap(disp, _mesa_Bitmap);
-   SET_CopyPixels(disp, _mesa_CopyPixels);
-   SET_DrawPixels(disp, _mesa_DrawPixels);
-}
-
-
-#endif /* FEATURE_drawpix */