mesa: Change "BRIAN PAUL" to "THE AUTHORS" in license text.

[mesa.git] / src / mesa / main / attrib.c

diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c
index acb33885ab01b98acbd4a9266bc546cb8e752c8e..01e99668f6d6e4fe4e96f7e7eacbcf76a032d506 100644 (file)
--- a/src/mesa/main/attrib.c
+++ b/src/mesa/main/attrib.c
@@ -18,7 +18,7 @@
  * 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
+ * THE AUTHORS 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.
  */
@@ -43,7 +43,6 @@
 #include "lines.h"
 #include "macros.h"
 #include "matrix.h"
-#include "mfeatures.h"
 #include "multisample.h"
 #include "points.h"
 #include "polygon.h"
@@ -130,6 +129,9 @@ struct gl_enable_attrib
    GLboolean VertexProgramPointSize;
    GLboolean VertexProgramTwoSide;
 
+   /* GL_ARB_fragment_program */
+   GLboolean FragmentProgram;
+
    /* GL_ARB_point_sprite / GL_NV_point_sprite */
    GLboolean PointSprite;
    GLboolean FragmentShaderATI;
@@ -204,7 +206,6 @@ _mesa_PushAttrib(GLbitfield mask)
    struct gl_attrib_node *head;
 
    GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    if (MESA_VERBOSE & VERBOSE_API)
       _mesa_debug(ctx, "glPushAttrib %x\n", (int) mask);
@@ -317,6 +318,10 @@ _mesa_PushAttrib(GLbitfield mask)
       attr->VertexProgram = ctx->VertexProgram.Enabled;
       attr->VertexProgramPointSize = ctx->VertexProgram.PointSizeEnabled;
       attr->VertexProgramTwoSide = ctx->VertexProgram.TwoSideEnabled;
+
+      /* GL_ARB_fragment_program */
+      attr->FragmentProgram = ctx->FragmentProgram.Enabled;
+
       save_attrib_data(&head, GL_ENABLE_BIT, attr);
 
       /* GL_ARB_framebuffer_sRGB / GL_EXT_framebuffer_sRGB */
@@ -608,6 +613,11 @@ pop_enable_group(struct gl_context *ctx, const struct gl_enable_attrib *enable)
                    enable->VertexProgramTwoSide,
                    GL_VERTEX_PROGRAM_TWO_SIDE_ARB);
 
+   /* GL_ARB_fragment_program */
+   TEST_AND_UPDATE(ctx->FragmentProgram.Enabled,
+                   enable->FragmentProgram,
+                   GL_FRAGMENT_PROGRAM_ARB);
+
    /* GL_ARB_framebuffer_sRGB / GL_EXT_framebuffer_sRGB */
    TEST_AND_UPDATE(ctx->Color.sRGBEnabled, enable->sRGBEnabled,
                    GL_FRAMEBUFFER_SRGB);
@@ -768,6 +778,9 @@ pop_texture_group(struct gl_context *ctx, struct texture_state *texstate)
             continue;
          else if (obj->Target == GL_TEXTURE_EXTERNAL_OES)
             continue;
+         else if (obj->Target == GL_TEXTURE_2D_MULTISAMPLE ||
+                  obj->Target == GL_TEXTURE_2D_MULTISAMPLE_ARRAY)
+            continue;
 
          target = obj->Target;
 
@@ -831,7 +844,7 @@ _mesa_PopAttrib(void)
 {
    struct gl_attrib_node *attr, *next;
    GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
+   FLUSH_VERTICES(ctx, 0);
 
    if (ctx->AttribStackDepth == 0) {
       _mesa_error( ctx, GL_STACK_UNDERFLOW, "glPopAttrib" );
@@ -972,7 +985,9 @@ _mesa_PopAttrib(void)
                _mesa_set_enable(ctx, GL_INDEX_LOGIC_OP,
                                 color->IndexLogicOpEnabled);
                _mesa_set_enable(ctx, GL_DITHER, color->DitherFlag);
-               _mesa_ClampColor(GL_CLAMP_FRAGMENT_COLOR_ARB, color->ClampFragmentColor);
+               if (ctx->Extensions.ARB_color_buffer_float)
+                  _mesa_ClampColor(GL_CLAMP_FRAGMENT_COLOR_ARB,
+                                   color->ClampFragmentColor);
                _mesa_ClampColor(GL_CLAMP_READ_COLOR_ARB, color->ClampReadColor);
 
                /* GL_ARB_framebuffer_sRGB / GL_EXT_framebuffer_sRGB */
@@ -1100,7 +1115,10 @@ _mesa_PopAttrib(void)
                /* materials */
                memcpy(&ctx->Light.Material, &light->Material,
                       sizeof(struct gl_material));
-               _mesa_ClampColor(GL_CLAMP_VERTEX_COLOR_ARB, light->ClampVertexColor);
+               if (ctx->Extensions.ARB_color_buffer_float) {
+                  _mesa_ClampColor(GL_CLAMP_VERTEX_COLOR_ARB,
+                                   light->ClampVertexColor);
+               }
             }
             break;
          case GL_LINE_BIT:
@@ -1150,7 +1168,7 @@ _mesa_PopAttrib(void)
                      _mesa_PointParameteri(GL_POINT_SPRITE_R_MODE_NV,
                                            ctx->Point.SpriteRMode);
 
-                  if ((ctx->API == API_OPENGL && ctx->Version >= 20)
+                  if ((ctx->API == API_OPENGL_COMPAT && ctx->Version >= 20)
                       || ctx->API == API_OPENGL_CORE)
                      _mesa_PointParameterf(GL_POINT_SPRITE_COORD_ORIGIN,
                                            (GLfloat)ctx->Point.SpriteOrigin);
@@ -1377,7 +1395,10 @@ copy_array_attrib(struct gl_context *ctx,
    dest->LockFirst = src->LockFirst;
    dest->LockCount = src->LockCount;
    dest->PrimitiveRestart = src->PrimitiveRestart;
+   dest->PrimitiveRestartFixedIndex = src->PrimitiveRestartFixedIndex;
+   dest->_PrimitiveRestart = src->_PrimitiveRestart;
    dest->RestartIndex = src->RestartIndex;
+   dest->_RestartIndex = src->_RestartIndex;
    /* skip NewState */
    /* skip RebindArrays */
 
@@ -1493,7 +1514,6 @@ _mesa_PushClientAttrib(GLbitfield mask)
    struct gl_attrib_node *head;
 
    GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    if (ctx->ClientAttribStackDepth >= MAX_CLIENT_ATTRIB_STACK_DEPTH) {
       _mesa_error( ctx, GL_STACK_OVERFLOW, "glPushClientAttrib" );
@@ -1538,7 +1558,7 @@ _mesa_PopClientAttrib(void)
    struct gl_attrib_node *node, *next;
 
    GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
+   FLUSH_VERTICES(ctx, 0);
 
    if (ctx->ClientAttribStackDepth == 0) {
       _mesa_error( ctx, GL_STACK_UNDERFLOW, "glPopClientAttrib" );
@@ -1557,7 +1577,6 @@ _mesa_PopClientAttrib(void)
                copy_pixelstore(ctx, &ctx->Pack, store);
                _mesa_reference_buffer_object(ctx, &store->BufferObj, NULL);
             }
-           ctx->NewState |= _NEW_PACKUNPACK;
             break;
          case GL_CLIENT_UNPACK_BIT:
             {
@@ -1566,7 +1585,6 @@ _mesa_PopClientAttrib(void)
                copy_pixelstore(ctx, &ctx->Unpack, store);
                _mesa_reference_buffer_object(ctx, &store->BufferObj, NULL);
             }
-           ctx->NewState |= _NEW_PACKUNPACK;
             break;
          case GL_CLIENT_VERTEX_ARRAY_BIT: {
            struct gl_array_attrib * attr =