* 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.
*/
#include "hint.h"
#include "light.h"
#include "lines.h"
+#include "macros.h"
#include "matrix.h"
#include "multisample.h"
#include "points.h"
#include "polygon.h"
+#include "shared.h"
#include "scissor.h"
-#include "simple_list.h"
#include "stencil.h"
#include "texenv.h"
#include "texgen.h"
#include "viewport.h"
#include "mtypes.h"
#include "main/dispatch.h"
+#include "hash.h"
+#include <stdbool.h>
/**
GLboolean Blend;
GLbitfield ClipPlanes;
GLboolean ColorMaterial;
- GLboolean ColorTable[COLORTABLE_MAX];
- GLboolean Convolution1D;
- GLboolean Convolution2D;
- GLboolean Separable2D;
GLboolean CullFace;
GLboolean DepthClamp;
GLboolean DepthTest;
GLboolean Dither;
GLboolean Fog;
- GLboolean Histogram;
GLboolean Light[MAX_LIGHTS];
GLboolean Lighting;
GLboolean LineSmooth;
GLboolean Map1TextureCoord4;
GLboolean Map1Vertex3;
GLboolean Map1Vertex4;
- GLboolean Map1Attrib[16]; /* GL_NV_vertex_program */
GLboolean Map2Color4;
GLboolean Map2Index;
GLboolean Map2Normal;
GLboolean Map2TextureCoord4;
GLboolean Map2Vertex3;
GLboolean Map2Vertex4;
- GLboolean Map2Attrib[16]; /* GL_NV_vertex_program */
- GLboolean MinMax;
GLboolean Normalize;
GLboolean PixelTexture;
GLboolean PointSmooth;
GLboolean SampleAlphaToCoverage; /* GL_ARB_multisample */
GLboolean SampleAlphaToOne; /* GL_ARB_multisample */
GLboolean SampleCoverage; /* GL_ARB_multisample */
- GLboolean SampleCoverageInvert; /* GL_ARB_multisample */
GLboolean RasterPositionUnclipped; /* GL_IBM_rasterpos_clip */
GLbitfield Texture[MAX_TEXTURE_UNITS];
GLbitfield TexGen[MAX_TEXTURE_UNITS];
- /* SGI_texture_color_table */
- GLboolean TextureColorTable[MAX_TEXTURE_UNITS];
-
- /* GL_ARB_vertex_program / GL_NV_vertex_program */
+ /* GL_ARB_vertex_program */
GLboolean VertexProgram;
GLboolean VertexProgramPointSize;
GLboolean VertexProgramTwoSide;
+ /* GL_ARB_fragment_program */
+ GLboolean FragmentProgram;
+
/* GL_ARB_point_sprite / GL_NV_point_sprite */
GLboolean PointSprite;
GLboolean FragmentShaderATI;
+
+ /* GL_ARB_framebuffer_sRGB / GL_EXT_framebuffer_sRGB */
+ GLboolean sRGBEnabled;
};
* deleted while saved in the attribute stack).
*/
struct gl_texture_object *SavedTexRef[MAX_TEXTURE_UNITS][NUM_TEXTURE_TARGETS];
-};
-
-#if FEATURE_attrib_stack
+ /* We need to keep a reference to the shared state. That's where the
+ * default texture objects are kept. We don't want that state to be
+ * freed while the attribute stack contains pointers to any default
+ * texture objects.
+ */
+ struct gl_shared_state *SharedRef;
+};
/**
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);
attr->Blend = ctx->Color.BlendEnabled;
attr->ClipPlanes = ctx->Transform.ClipPlanesEnabled;
attr->ColorMaterial = ctx->Light.ColorMaterialEnabled;
- for (i = 0; i < COLORTABLE_MAX; i++) {
- attr->ColorTable[i] = ctx->Pixel.ColorTableEnabled[i];
- }
- attr->Convolution1D = ctx->Pixel.Convolution1DEnabled;
- attr->Convolution2D = ctx->Pixel.Convolution2DEnabled;
- attr->Separable2D = ctx->Pixel.Separable2DEnabled;
attr->CullFace = ctx->Polygon.CullFlag;
attr->DepthClamp = ctx->Transform.DepthClamp;
attr->DepthTest = ctx->Depth.Test;
attr->Lighting = ctx->Light.Enabled;
attr->LineSmooth = ctx->Line.SmoothFlag;
attr->LineStipple = ctx->Line.StippleFlag;
- attr->Histogram = ctx->Pixel.HistogramEnabled;
- attr->MinMax = ctx->Pixel.MinMaxEnabled;
attr->IndexLogicOp = ctx->Color.IndexLogicOpEnabled;
attr->ColorLogicOp = ctx->Color.ColorLogicOpEnabled;
attr->Map1Color4 = ctx->Eval.Map1Color4;
attr->Map1TextureCoord4 = ctx->Eval.Map1TextureCoord4;
attr->Map1Vertex3 = ctx->Eval.Map1Vertex3;
attr->Map1Vertex4 = ctx->Eval.Map1Vertex4;
- memcpy(attr->Map1Attrib, ctx->Eval.Map1Attrib, sizeof(ctx->Eval.Map1Attrib));
attr->Map2Color4 = ctx->Eval.Map2Color4;
attr->Map2Index = ctx->Eval.Map2Index;
attr->Map2Normal = ctx->Eval.Map2Normal;
attr->Map2TextureCoord4 = ctx->Eval.Map2TextureCoord4;
attr->Map2Vertex3 = ctx->Eval.Map2Vertex3;
attr->Map2Vertex4 = ctx->Eval.Map2Vertex4;
- memcpy(attr->Map2Attrib, ctx->Eval.Map2Attrib, sizeof(ctx->Eval.Map2Attrib));
attr->Normalize = ctx->Transform.Normalize;
attr->RasterPositionUnclipped = ctx->Transform.RasterPositionUnclipped;
attr->PointSmooth = ctx->Point.SmoothFlag;
attr->SampleAlphaToCoverage = ctx->Multisample.SampleAlphaToCoverage;
attr->SampleAlphaToOne = ctx->Multisample.SampleAlphaToOne;
attr->SampleCoverage = ctx->Multisample.SampleCoverage;
- attr->SampleCoverageInvert = ctx->Multisample.SampleCoverageInvert;
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
attr->Texture[i] = ctx->Texture.Unit[i].Enabled;
attr->TexGen[i] = ctx->Texture.Unit[i].TexGenEnabled;
- attr->TextureColorTable[i] = ctx->Texture.Unit[i].ColorTableEnabled;
}
- /* GL_NV_vertex_program */
+ /* GL_ARB_vertex_program */
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 */
+ attr->sRGBEnabled = ctx->Color.sRGBEnabled;
}
if (mask & GL_EVAL_BIT) {
if (mask & GL_POLYGON_STIPPLE_BIT) {
GLuint *stipple;
- stipple = (GLuint *) MALLOC( 32*sizeof(GLuint) );
+ stipple = malloc( 32*sizeof(GLuint) );
memcpy( stipple, ctx->PolygonStipple, 32*sizeof(GLuint) );
save_attrib_data(&head, GL_POLYGON_STIPPLE_BIT, stipple);
}
}
}
+ _mesa_reference_shared_state(ctx, &texstate->SharedRef, ctx->Shared);
+
_mesa_unlock_context_textures(ctx);
save_attrib_data(&head, GL_TEXTURE_BIT, texstate);
static void
-pop_enable_group(GLcontext *ctx, const struct gl_enable_attrib *enable)
+pop_enable_group(struct gl_context *ctx, const struct gl_enable_attrib *enable)
{
const GLuint curTexUnitSave = ctx->Texture.CurrentUnit;
GLuint i;
}
}
- for (i=0;i<MAX_CLIP_PLANES;i++) {
+ for (i=0;i<ctx->Const.MaxClipPlanes;i++) {
const GLuint mask = 1 << i;
if ((ctx->Transform.ClipPlanesEnabled & mask) != (enable->ClipPlanes & mask))
_mesa_set_enable(ctx, (GLenum) (GL_CLIP_PLANE0 + i),
- (GLboolean) ((enable->ClipPlanes & mask) ? GL_TRUE : GL_FALSE));
+ !!(enable->ClipPlanes & mask));
}
TEST_AND_UPDATE(ctx->Light.ColorMaterialEnabled, enable->ColorMaterial,
GL_COLOR_MATERIAL);
- TEST_AND_UPDATE(ctx->Pixel.ColorTableEnabled[COLORTABLE_PRECONVOLUTION],
- enable->ColorTable[COLORTABLE_PRECONVOLUTION],
- GL_COLOR_TABLE);
- TEST_AND_UPDATE(ctx->Pixel.ColorTableEnabled[COLORTABLE_POSTCONVOLUTION],
- enable->ColorTable[COLORTABLE_POSTCONVOLUTION],
- GL_POST_CONVOLUTION_COLOR_TABLE);
- TEST_AND_UPDATE(ctx->Pixel.ColorTableEnabled[COLORTABLE_POSTCOLORMATRIX],
- enable->ColorTable[COLORTABLE_POSTCOLORMATRIX],
- GL_POST_COLOR_MATRIX_COLOR_TABLE);
TEST_AND_UPDATE(ctx->Polygon.CullFlag, enable->CullFace, GL_CULL_FACE);
TEST_AND_UPDATE(ctx->Transform.DepthClamp, enable->DepthClamp,
GL_DEPTH_CLAMP);
TEST_AND_UPDATE(ctx->Depth.Test, enable->DepthTest, GL_DEPTH_TEST);
TEST_AND_UPDATE(ctx->Color.DitherFlag, enable->Dither, GL_DITHER);
- TEST_AND_UPDATE(ctx->Pixel.Convolution1DEnabled, enable->Convolution1D,
- GL_CONVOLUTION_1D);
- TEST_AND_UPDATE(ctx->Pixel.Convolution2DEnabled, enable->Convolution2D,
- GL_CONVOLUTION_2D);
- TEST_AND_UPDATE(ctx->Pixel.Separable2DEnabled, enable->Separable2D,
- GL_SEPARABLE_2D);
TEST_AND_UPDATE(ctx->Fog.Enabled, enable->Fog, GL_FOG);
TEST_AND_UPDATE(ctx->Light.Enabled, enable->Lighting, GL_LIGHTING);
TEST_AND_UPDATE(ctx->Line.SmoothFlag, enable->LineSmooth, GL_LINE_SMOOTH);
GL_MAP1_VERTEX_3);
TEST_AND_UPDATE(ctx->Eval.Map1Vertex4, enable->Map1Vertex4,
GL_MAP1_VERTEX_4);
- for (i = 0; i < 16; i++) {
- TEST_AND_UPDATE(ctx->Eval.Map1Attrib[i], enable->Map1Attrib[i],
- GL_MAP1_VERTEX_ATTRIB0_4_NV + i);
- }
TEST_AND_UPDATE(ctx->Eval.Map2Color4, enable->Map2Color4, GL_MAP2_COLOR_4);
TEST_AND_UPDATE(ctx->Eval.Map2Index, enable->Map2Index, GL_MAP2_INDEX);
GL_MAP2_VERTEX_3);
TEST_AND_UPDATE(ctx->Eval.Map2Vertex4, enable->Map2Vertex4,
GL_MAP2_VERTEX_4);
- for (i = 0; i < 16; i++) {
- TEST_AND_UPDATE(ctx->Eval.Map2Attrib[i], enable->Map2Attrib[i],
- GL_MAP2_VERTEX_ATTRIB0_4_NV + i);
- }
TEST_AND_UPDATE(ctx->Eval.AutoNormal, enable->AutoNormal, GL_AUTO_NORMAL);
TEST_AND_UPDATE(ctx->Transform.Normalize, enable->Normalize, GL_NORMALIZE);
TEST_AND_UPDATE(ctx->Multisample.SampleCoverage,
enable->SampleCoverage,
GL_SAMPLE_COVERAGE_ARB);
- TEST_AND_UPDATE(ctx->Multisample.SampleCoverageInvert,
- enable->SampleCoverageInvert,
- GL_SAMPLE_COVERAGE_INVERT_ARB);
- /* GL_ARB_vertex_program, GL_NV_vertex_program */
+ /* GL_ARB_vertex_program */
TEST_AND_UPDATE(ctx->VertexProgram.Enabled,
enable->VertexProgram,
GL_VERTEX_PROGRAM_ARB);
enable->VertexProgramTwoSide,
GL_VERTEX_PROGRAM_TWO_SIDE_ARB);
-#undef TEST_AND_UPDATE
+ /* 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);
/* texture unit enables */
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
const GLbitfield genEnabled = enable->TexGen[i];
if (ctx->Texture.Unit[i].Enabled != enabled) {
- _mesa_ActiveTextureARB(GL_TEXTURE0 + i);
-
- _mesa_set_enable(ctx, GL_TEXTURE_1D,
- (enabled & TEXTURE_1D_BIT) ? GL_TRUE : GL_FALSE);
- _mesa_set_enable(ctx, GL_TEXTURE_2D,
- (enabled & TEXTURE_2D_BIT) ? GL_TRUE : GL_FALSE);
- _mesa_set_enable(ctx, GL_TEXTURE_3D,
- (enabled & TEXTURE_3D_BIT) ? GL_TRUE : GL_FALSE);
+ _mesa_ActiveTexture(GL_TEXTURE0 + i);
+
+ _mesa_set_enable(ctx, GL_TEXTURE_1D, !!(enabled & TEXTURE_1D_BIT));
+ _mesa_set_enable(ctx, GL_TEXTURE_2D, !!(enabled & TEXTURE_2D_BIT));
+ _mesa_set_enable(ctx, GL_TEXTURE_3D, !!(enabled & TEXTURE_3D_BIT));
if (ctx->Extensions.NV_texture_rectangle) {
_mesa_set_enable(ctx, GL_TEXTURE_RECTANGLE_ARB,
- (enabled & TEXTURE_RECT_BIT) ? GL_TRUE : GL_FALSE);
+ !!(enabled & TEXTURE_RECT_BIT));
}
if (ctx->Extensions.ARB_texture_cube_map) {
_mesa_set_enable(ctx, GL_TEXTURE_CUBE_MAP,
- (enabled & TEXTURE_CUBE_BIT) ? GL_TRUE : GL_FALSE);
+ !!(enabled & TEXTURE_CUBE_BIT));
}
if (ctx->Extensions.MESA_texture_array) {
_mesa_set_enable(ctx, GL_TEXTURE_1D_ARRAY_EXT,
- (enabled & TEXTURE_1D_ARRAY_BIT) ? GL_TRUE : GL_FALSE);
+ !!(enabled & TEXTURE_1D_ARRAY_BIT));
_mesa_set_enable(ctx, GL_TEXTURE_2D_ARRAY_EXT,
- (enabled & TEXTURE_2D_ARRAY_BIT) ? GL_TRUE : GL_FALSE);
+ !!(enabled & TEXTURE_2D_ARRAY_BIT));
}
}
if (ctx->Texture.Unit[i].TexGenEnabled != genEnabled) {
- _mesa_ActiveTextureARB(GL_TEXTURE0 + i);
- _mesa_set_enable(ctx, GL_TEXTURE_GEN_S,
- (genEnabled & S_BIT) ? GL_TRUE : GL_FALSE);
- _mesa_set_enable(ctx, GL_TEXTURE_GEN_T,
- (genEnabled & T_BIT) ? GL_TRUE : GL_FALSE);
- _mesa_set_enable(ctx, GL_TEXTURE_GEN_R,
- (genEnabled & R_BIT) ? GL_TRUE : GL_FALSE);
- _mesa_set_enable(ctx, GL_TEXTURE_GEN_Q,
- (genEnabled & Q_BIT) ? GL_TRUE : GL_FALSE);
+ _mesa_ActiveTexture(GL_TEXTURE0 + i);
+ _mesa_set_enable(ctx, GL_TEXTURE_GEN_S, !!(genEnabled & S_BIT));
+ _mesa_set_enable(ctx, GL_TEXTURE_GEN_T, !!(genEnabled & T_BIT));
+ _mesa_set_enable(ctx, GL_TEXTURE_GEN_R, !!(genEnabled & R_BIT));
+ _mesa_set_enable(ctx, GL_TEXTURE_GEN_Q, !!(genEnabled & Q_BIT));
}
-
- /* GL_SGI_texture_color_table */
- ctx->Texture.Unit[i].ColorTableEnabled = enable->TextureColorTable[i];
}
- _mesa_ActiveTextureARB(GL_TEXTURE0 + curTexUnitSave);
+ _mesa_ActiveTexture(GL_TEXTURE0 + curTexUnitSave);
}
* Pop/restore texture attribute/group state.
*/
static void
-pop_texture_group(GLcontext *ctx, struct texture_state *texstate)
+pop_texture_group(struct gl_context *ctx, struct texture_state *texstate)
{
GLuint u;
const struct gl_texture_unit *unit = &texstate->Texture.Unit[u];
GLuint tgt;
- _mesa_ActiveTextureARB(GL_TEXTURE0_ARB + u);
- _mesa_set_enable(ctx, GL_TEXTURE_1D,
- (unit->Enabled & TEXTURE_1D_BIT) ? GL_TRUE : GL_FALSE);
- _mesa_set_enable(ctx, GL_TEXTURE_2D,
- (unit->Enabled & TEXTURE_2D_BIT) ? GL_TRUE : GL_FALSE);
- _mesa_set_enable(ctx, GL_TEXTURE_3D,
- (unit->Enabled & TEXTURE_3D_BIT) ? GL_TRUE : GL_FALSE);
+ _mesa_ActiveTexture(GL_TEXTURE0_ARB + u);
+ _mesa_set_enable(ctx, GL_TEXTURE_1D, !!(unit->Enabled & TEXTURE_1D_BIT));
+ _mesa_set_enable(ctx, GL_TEXTURE_2D, !!(unit->Enabled & TEXTURE_2D_BIT));
+ _mesa_set_enable(ctx, GL_TEXTURE_3D, !!(unit->Enabled & TEXTURE_3D_BIT));
if (ctx->Extensions.ARB_texture_cube_map) {
_mesa_set_enable(ctx, GL_TEXTURE_CUBE_MAP_ARB,
- (unit->Enabled & TEXTURE_CUBE_BIT) ? GL_TRUE : GL_FALSE);
+ !!(unit->Enabled & TEXTURE_CUBE_BIT));
}
if (ctx->Extensions.NV_texture_rectangle) {
_mesa_set_enable(ctx, GL_TEXTURE_RECTANGLE_NV,
- (unit->Enabled & TEXTURE_RECT_BIT) ? GL_TRUE : GL_FALSE);
+ !!(unit->Enabled & TEXTURE_RECT_BIT));
}
if (ctx->Extensions.MESA_texture_array) {
_mesa_set_enable(ctx, GL_TEXTURE_1D_ARRAY_EXT,
- (unit->Enabled & TEXTURE_1D_ARRAY_BIT) ? GL_TRUE : GL_FALSE);
+ !!(unit->Enabled & TEXTURE_1D_ARRAY_BIT));
_mesa_set_enable(ctx, GL_TEXTURE_2D_ARRAY_EXT,
- (unit->Enabled & TEXTURE_2D_ARRAY_BIT) ? GL_TRUE : GL_FALSE);
- }
-
- if (ctx->Extensions.SGI_texture_color_table) {
- _mesa_set_enable(ctx, GL_TEXTURE_COLOR_TABLE_SGI,
- unit->ColorTableEnabled);
+ !!(unit->Enabled & TEXTURE_2D_ARRAY_BIT));
}
_mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, unit->EnvMode);
_mesa_TexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, unit->EnvColor);
ctx->Driver.TexGen(ctx, GL_Q, GL_EYE_PLANE, unit->GenQ.EyePlane);
}
}
- _mesa_set_enable(ctx, GL_TEXTURE_GEN_S,
- ((unit->TexGenEnabled & S_BIT) ? GL_TRUE : GL_FALSE));
- _mesa_set_enable(ctx, GL_TEXTURE_GEN_T,
- ((unit->TexGenEnabled & T_BIT) ? GL_TRUE : GL_FALSE));
- _mesa_set_enable(ctx, GL_TEXTURE_GEN_R,
- ((unit->TexGenEnabled & R_BIT) ? GL_TRUE : GL_FALSE));
- _mesa_set_enable(ctx, GL_TEXTURE_GEN_Q,
- ((unit->TexGenEnabled & Q_BIT) ? GL_TRUE : GL_FALSE));
- if (ctx->Extensions.EXT_texture_lod_bias) {
- _mesa_TexEnvf(GL_TEXTURE_FILTER_CONTROL_EXT,
- GL_TEXTURE_LOD_BIAS_EXT, unit->LodBias);
- }
- if (ctx->Extensions.EXT_texture_env_combine ||
- ctx->Extensions.ARB_texture_env_combine) {
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB,
- unit->Combine.ModeRGB);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA,
- unit->Combine.ModeA);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB,
- unit->Combine.SourceRGB[0]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB,
- unit->Combine.SourceRGB[1]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_RGB,
- unit->Combine.SourceRGB[2]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA,
- unit->Combine.SourceA[0]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA,
- unit->Combine.SourceA[1]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_ALPHA,
- unit->Combine.SourceA[2]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_RGB,
- unit->Combine.OperandRGB[0]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_RGB,
- unit->Combine.OperandRGB[1]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_RGB,
- unit->Combine.OperandRGB[2]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA,
- unit->Combine.OperandA[0]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA,
- unit->Combine.OperandA[1]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA,
- unit->Combine.OperandA[2]);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE,
- 1 << unit->Combine.ScaleShiftRGB);
- _mesa_TexEnvi(GL_TEXTURE_ENV, GL_ALPHA_SCALE,
- 1 << unit->Combine.ScaleShiftA);
+ _mesa_set_enable(ctx, GL_TEXTURE_GEN_S, !!(unit->TexGenEnabled & S_BIT));
+ _mesa_set_enable(ctx, GL_TEXTURE_GEN_T, !!(unit->TexGenEnabled & T_BIT));
+ _mesa_set_enable(ctx, GL_TEXTURE_GEN_R, !!(unit->TexGenEnabled & R_BIT));
+ _mesa_set_enable(ctx, GL_TEXTURE_GEN_Q, !!(unit->TexGenEnabled & Q_BIT));
+ _mesa_TexEnvf(GL_TEXTURE_FILTER_CONTROL, GL_TEXTURE_LOD_BIAS,
+ unit->LodBias);
+ _mesa_TexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB,
+ unit->Combine.ModeRGB);
+ _mesa_TexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA,
+ unit->Combine.ModeA);
+ {
+ const GLuint n = ctx->Extensions.NV_texture_env_combine4 ? 4 : 3;
+ GLuint i;
+ for (i = 0; i < n; i++) {
+ _mesa_TexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB + i,
+ unit->Combine.SourceRGB[i]);
+ _mesa_TexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA + i,
+ unit->Combine.SourceA[i]);
+ _mesa_TexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_RGB + i,
+ unit->Combine.OperandRGB[i]);
+ _mesa_TexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA + i,
+ unit->Combine.OperandA[i]);
+ }
}
+ _mesa_TexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE,
+ 1 << unit->Combine.ScaleShiftRGB);
+ _mesa_TexEnvi(GL_TEXTURE_ENV, GL_ALPHA_SCALE,
+ 1 << unit->Combine.ScaleShiftA);
/* Restore texture object state for each target */
for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++) {
const struct gl_texture_object *obj = NULL;
+ const struct gl_sampler_object *samp;
GLenum target;
obj = &texstate->SavedObj[u][tgt];
!ctx->Extensions.MESA_texture_array) {
continue;
}
+ else if (obj->Target == GL_TEXTURE_CUBE_MAP_ARRAY &&
+ !ctx->Extensions.ARB_texture_cube_map_array) {
+ continue;
+ } else if (obj->Target == GL_TEXTURE_BUFFER)
+ 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;
_mesa_BindTexture(target, obj->Name);
- _mesa_TexParameterfv(target, GL_TEXTURE_BORDER_COLOR, obj->BorderColor.f);
+ samp = &obj->Sampler;
+
+ _mesa_TexParameterfv(target, GL_TEXTURE_BORDER_COLOR, samp->BorderColor.f);
+ _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, samp->WrapS);
+ _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, samp->WrapT);
+ _mesa_TexParameteri(target, GL_TEXTURE_WRAP_R, samp->WrapR);
+ _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, samp->MinFilter);
+ _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, samp->MagFilter);
+ _mesa_TexParameterf(target, GL_TEXTURE_MIN_LOD, samp->MinLod);
+ _mesa_TexParameterf(target, GL_TEXTURE_MAX_LOD, samp->MaxLod);
+ _mesa_TexParameterf(target, GL_TEXTURE_LOD_BIAS, samp->LodBias);
_mesa_TexParameterf(target, GL_TEXTURE_PRIORITY, obj->Priority);
- _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, obj->WrapS);
- _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, obj->WrapT);
- _mesa_TexParameteri(target, GL_TEXTURE_WRAP_R, obj->WrapR);
- _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, obj->MinFilter);
- _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, obj->MagFilter);
- _mesa_TexParameterf(target, GL_TEXTURE_MIN_LOD, obj->MinLod);
- _mesa_TexParameterf(target, GL_TEXTURE_MAX_LOD, obj->MaxLod);
- _mesa_TexParameterf(target, GL_TEXTURE_LOD_BIAS, obj->LodBias);
_mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, obj->BaseLevel);
if (target != GL_TEXTURE_RECTANGLE_ARB)
_mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, obj->MaxLevel);
if (ctx->Extensions.EXT_texture_filter_anisotropic) {
_mesa_TexParameterf(target, GL_TEXTURE_MAX_ANISOTROPY_EXT,
- obj->MaxAnisotropy);
+ samp->MaxAnisotropy);
}
- if (ctx->Extensions.ARB_shadow_ambient) {
- _mesa_TexParameterf(target, GL_TEXTURE_COMPARE_FAIL_VALUE_ARB,
- obj->CompareFailValue);
+ if (ctx->Extensions.ARB_shadow) {
+ _mesa_TexParameteri(target, GL_TEXTURE_COMPARE_MODE,
+ samp->CompareMode);
+ _mesa_TexParameteri(target, GL_TEXTURE_COMPARE_FUNC,
+ samp->CompareFunc);
}
+ if (ctx->Extensions.ARB_depth_texture)
+ _mesa_TexParameteri(target, GL_DEPTH_TEXTURE_MODE, obj->DepthMode);
}
/* remove saved references to the texture objects */
}
}
- _mesa_ActiveTextureARB(GL_TEXTURE0_ARB + texstate->Texture.CurrentUnit);
+ _mesa_ActiveTexture(GL_TEXTURE0_ARB + texstate->Texture.CurrentUnit);
+
+ _mesa_reference_shared_state(ctx, &texstate->SharedRef, NULL);
_mesa_unlock_context_textures(ctx);
}
{
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" );
color = (const struct gl_colorbuffer_attrib *) attr->data;
_mesa_ClearIndex((GLfloat) color->ClearIndex);
- _mesa_ClearColor(color->ClearColor[0],
- color->ClearColor[1],
- color->ClearColor[2],
- color->ClearColor[3]);
+ _mesa_ClearColor(color->ClearColor.f[0],
+ color->ClearColor.f[1],
+ color->ClearColor.f[2],
+ color->ClearColor.f[3]);
_mesa_IndexMask(color->IndexMask);
if (!ctx->Extensions.EXT_draw_buffers2) {
_mesa_ColorMask((GLboolean) (color->ColorMask[0][0] != 0),
else {
GLuint i;
for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) {
- _mesa_ColorMaskIndexed(i,
+ _mesa_ColorMaski(i,
(GLboolean) (color->ColorMask[i][0] != 0),
(GLboolean) (color->ColorMask[i][1] != 0),
(GLboolean) (color->ColorMask[i][2] != 0),
* to record that error. Per OpenGL ARB decision.
*/
if (multipleBuffers)
- _mesa_DrawBuffersARB(ctx->Const.MaxDrawBuffers,
+ _mesa_DrawBuffers(ctx->Const.MaxDrawBuffers,
color->DrawBuffer);
else
_mesa_DrawBuffer(color->DrawBuffer[0]);
}
_mesa_set_enable(ctx, GL_ALPHA_TEST, color->AlphaEnabled);
- _mesa_AlphaFunc(color->AlphaFunc, color->AlphaRef);
+ _mesa_AlphaFunc(color->AlphaFunc, color->AlphaRefUnclamped);
if (ctx->Color.BlendEnabled != color->BlendEnabled) {
if (ctx->Extensions.EXT_draw_buffers2) {
GLuint i;
_mesa_set_enable(ctx, GL_BLEND, (color->BlendEnabled & 1));
}
}
- _mesa_BlendFuncSeparateEXT(color->BlendSrcRGB,
- color->BlendDstRGB,
- color->BlendSrcA,
- color->BlendDstA);
- /* This special case is because glBlendEquationSeparateEXT
- * cannot take GL_LOGIC_OP as a parameter.
- */
- if ( color->BlendEquationRGB == color->BlendEquationA ) {
- _mesa_BlendEquation(color->BlendEquationRGB);
- }
- else {
- _mesa_BlendEquationSeparateEXT(color->BlendEquationRGB,
- color->BlendEquationA);
- }
- _mesa_BlendColor(color->BlendColor[0],
- color->BlendColor[1],
- color->BlendColor[2],
- color->BlendColor[3]);
+ if (ctx->Color._BlendFuncPerBuffer ||
+ ctx->Color._BlendEquationPerBuffer) {
+ /* set blend per buffer */
+ GLuint buf;
+ for (buf = 0; buf < ctx->Const.MaxDrawBuffers; buf++) {
+ _mesa_BlendFuncSeparateiARB(buf, color->Blend[buf].SrcRGB,
+ color->Blend[buf].DstRGB,
+ color->Blend[buf].SrcA,
+ color->Blend[buf].DstA);
+ _mesa_BlendEquationSeparateiARB(buf,
+ color->Blend[buf].EquationRGB,
+ color->Blend[buf].EquationA);
+ }
+ }
+ else {
+ /* set same blend modes for all buffers */
+ _mesa_BlendFuncSeparate(color->Blend[0].SrcRGB,
+ color->Blend[0].DstRGB,
+ color->Blend[0].SrcA,
+ color->Blend[0].DstA);
+ /* This special case is because glBlendEquationSeparateEXT
+ * cannot take GL_LOGIC_OP as a parameter.
+ */
+ if (color->Blend[0].EquationRGB ==
+ color->Blend[0].EquationA) {
+ _mesa_BlendEquation(color->Blend[0].EquationRGB);
+ }
+ else {
+ _mesa_BlendEquationSeparate(
+ color->Blend[0].EquationRGB,
+ color->Blend[0].EquationA);
+ }
+ }
+ _mesa_BlendColor(color->BlendColorUnclamped[0],
+ color->BlendColorUnclamped[1],
+ color->BlendColorUnclamped[2],
+ color->BlendColorUnclamped[3]);
_mesa_LogicOp(color->LogicOp);
_mesa_set_enable(ctx, GL_COLOR_LOGIC_OP,
color->ColorLogicOpEnabled);
_mesa_set_enable(ctx, GL_INDEX_LOGIC_OP,
color->IndexLogicOpEnabled);
_mesa_set_enable(ctx, GL_DITHER, color->DitherFlag);
+ 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 */
+ if (ctx->Extensions.EXT_framebuffer_sRGB)
+ _mesa_set_enable(ctx, GL_FRAMEBUFFER_SRGB, color->sRGBEnabled);
}
break;
case GL_CURRENT_BIT:
p[0] = l->QuadraticAttenuation;
_mesa_light(ctx, i, GL_QUADRATIC_ATTENUATION, p);
}
- }
+ }
/* light model */
_mesa_LightModelfv(GL_LIGHT_MODEL_AMBIENT,
light->Model.Ambient);
/* materials */
memcpy(&ctx->Light.Material, &light->Material,
sizeof(struct gl_material));
+ if (ctx->Extensions.ARB_color_buffer_float) {
+ _mesa_ClampColor(GL_CLAMP_VERTEX_COLOR_ARB,
+ light->ClampVertexColor);
+ }
}
break;
case GL_LINE_BIT:
if (ctx->Extensions.NV_point_sprite)
_mesa_PointParameteri(GL_POINT_SPRITE_R_MODE_NV,
ctx->Point.SpriteRMode);
- _mesa_PointParameterf(GL_POINT_SPRITE_COORD_ORIGIN,
- (GLfloat)ctx->Point.SpriteOrigin);
+
+ 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);
}
}
break;
_math_matrix_analyse( ctx->ProjectionMatrixStack.Top );
/* restore clip planes */
- for (i = 0; i < MAX_CLIP_PLANES; i++) {
+ for (i = 0; i < ctx->Const.MaxClipPlanes; i++) {
const GLuint mask = 1 << i;
const GLfloat *eyePlane = xform->EyeUserPlane[i];
COPY_4V(ctx->Transform.EyeUserPlane[i], eyePlane);
- if (xform->ClipPlanesEnabled & mask) {
- _mesa_set_enable(ctx, GL_CLIP_PLANE0 + i, GL_TRUE);
- }
- else {
- _mesa_set_enable(ctx, GL_CLIP_PLANE0 + i, GL_FALSE);
- }
+ _mesa_set_enable(ctx, GL_CLIP_PLANE0 + i,
+ !!(xform->ClipPlanesEnabled & mask));
if (ctx->Driver.ClipPlane)
ctx->Driver.ClipPlane( ctx, GL_CLIP_PLANE0 + i, eyePlane );
}
}
break;
case GL_TEXTURE_BIT:
- /* Take care of texture object reference counters */
{
struct texture_state *texstate
= (struct texture_state *) attr->data;
{
const struct gl_multisample_attrib *ms;
ms = (const struct gl_multisample_attrib *) attr->data;
- _mesa_SampleCoverageARB(ms->SampleCoverageValue,
+
+ TEST_AND_UPDATE(ctx->Multisample.Enabled,
+ ms->Enabled,
+ GL_MULTISAMPLE);
+
+ TEST_AND_UPDATE(ctx->Multisample.SampleCoverage,
+ ms->SampleCoverage,
+ GL_SAMPLE_COVERAGE);
+
+ TEST_AND_UPDATE(ctx->Multisample.SampleAlphaToCoverage,
+ ms->SampleAlphaToCoverage,
+ GL_SAMPLE_ALPHA_TO_COVERAGE);
+
+ TEST_AND_UPDATE(ctx->Multisample.SampleAlphaToOne,
+ ms->SampleAlphaToOne,
+ GL_SAMPLE_ALPHA_TO_ONE);
+
+ _mesa_SampleCoverage(ms->SampleCoverageValue,
ms->SampleCoverageInvert);
}
break;
}
next = attr->next;
- FREE( attr->data );
- FREE( attr );
+ free(attr->data);
+ free(attr);
attr = next;
}
}
-/**
- * Helper for incrementing/decrementing vertex buffer object reference
- * counts when pushing/popping the GL_CLIENT_VERTEX_ARRAY_BIT attribute group.
- */
-static void
-adjust_buffer_object_ref_counts(struct gl_array_object *arrayObj, GLint step)
-{
- GLuint i;
-
- arrayObj->Vertex.BufferObj->RefCount += step;
- arrayObj->Weight.BufferObj->RefCount += step;
- arrayObj->Normal.BufferObj->RefCount += step;
- arrayObj->Color.BufferObj->RefCount += step;
- arrayObj->SecondaryColor.BufferObj->RefCount += step;
- arrayObj->FogCoord.BufferObj->RefCount += step;
- arrayObj->Index.BufferObj->RefCount += step;
- arrayObj->EdgeFlag.BufferObj->RefCount += step;
- for (i = 0; i < Elements(arrayObj->TexCoord); i++)
- arrayObj->TexCoord[i].BufferObj->RefCount += step;
- for (i = 0; i < Elements(arrayObj->VertexAttrib); i++)
- arrayObj->VertexAttrib[i].BufferObj->RefCount += step;
-}
-
-
/**
* Copy gl_pixelstore_attrib from src to dst, updating buffer
* object refcounts.
*/
static void
-copy_pixelstore(GLcontext *ctx,
+copy_pixelstore(struct gl_context *ctx,
struct gl_pixelstore_attrib *dst,
const struct gl_pixelstore_attrib *src)
{
dst->SkipImages = src->SkipImages;
dst->SwapBytes = src->SwapBytes;
dst->LsbFirst = src->LsbFirst;
- dst->ClientStorage = src->ClientStorage;
dst->Invert = src->Invert;
_mesa_reference_buffer_object(ctx, &dst->BufferObj, src->BufferObj);
}
#define GL_CLIENT_PACK_BIT (1<<20)
#define GL_CLIENT_UNPACK_BIT (1<<21)
+/**
+ * Copy gl_array_object from src to dest.
+ * 'dest' must be in an initialized state.
+ */
+static void
+copy_array_object(struct gl_context *ctx,
+ struct gl_array_object *dest,
+ struct gl_array_object *src)
+{
+ GLuint i;
+
+ /* skip Name */
+ /* skip RefCount */
+
+ /* In theory must be the same anyway, but on recreate make sure it matches */
+ dest->ARBsemantics = src->ARBsemantics;
+
+ for (i = 0; i < Elements(src->VertexAttrib); i++)
+ _mesa_copy_client_array(ctx, &dest->VertexAttrib[i], &src->VertexAttrib[i]);
+
+ /* _Enabled must be the same than on push */
+ dest->_Enabled = src->_Enabled;
+ dest->_MaxElement = src->_MaxElement;
+}
+
+/**
+ * Copy gl_array_attrib from src to dest.
+ * 'dest' must be in an initialized state.
+ */
+static void
+copy_array_attrib(struct gl_context *ctx,
+ struct gl_array_attrib *dest,
+ struct gl_array_attrib *src,
+ bool vbo_deleted)
+{
+ /* skip ArrayObj */
+ /* skip DefaultArrayObj, Objects */
+ dest->ActiveTexture = src->ActiveTexture;
+ 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 */
+
+ if (!vbo_deleted)
+ copy_array_object(ctx, dest->ArrayObj, src->ArrayObj);
+
+ /* skip ArrayBufferObj */
+ /* skip ElementArrayBufferObj */
+}
+
+/**
+ * Save the content of src to dest.
+ */
+static void
+save_array_attrib(struct gl_context *ctx,
+ struct gl_array_attrib *dest,
+ struct gl_array_attrib *src)
+{
+ /* Set the Name, needed for restore, but do never overwrite.
+ * Needs to match value in the object hash. */
+ dest->ArrayObj->Name = src->ArrayObj->Name;
+ /* And copy all of the rest. */
+ copy_array_attrib(ctx, dest, src, false);
+
+ /* Just reference them here */
+ _mesa_reference_buffer_object(ctx, &dest->ArrayBufferObj,
+ src->ArrayBufferObj);
+ _mesa_reference_buffer_object(ctx, &dest->ArrayObj->ElementArrayBufferObj,
+ src->ArrayObj->ElementArrayBufferObj);
+}
+
+/**
+ * Restore the content of src to dest.
+ */
+static void
+restore_array_attrib(struct gl_context *ctx,
+ struct gl_array_attrib *dest,
+ struct gl_array_attrib *src)
+{
+ /* The ARB_vertex_array_object spec says:
+ *
+ * "BindVertexArray fails and an INVALID_OPERATION error is generated
+ * if array is not a name returned from a previous call to
+ * GenVertexArrays, or if such a name has since been deleted with
+ * DeleteVertexArrays."
+ *
+ * Therefore popping a deleted VAO cannot magically recreate it.
+ *
+ * The semantics of objects created using APPLE_vertex_array_objects behave
+ * differently. These objects expect to be recreated by pop. Alas.
+ */
+ const bool arb_vao = (src->ArrayObj->Name != 0
+ && src->ArrayObj->ARBsemantics);
+
+ if (arb_vao && !_mesa_IsVertexArray(src->ArrayObj->Name))
+ return;
+
+ _mesa_BindVertexArrayAPPLE(src->ArrayObj->Name);
+
+ /* Restore or recreate the buffer objects by the names ... */
+ if (!arb_vao
+ || src->ArrayBufferObj->Name == 0
+ || _mesa_IsBuffer(src->ArrayBufferObj->Name)) {
+ /* ... and restore its content */
+ copy_array_attrib(ctx, dest, src, false);
+
+ _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB,
+ src->ArrayBufferObj->Name);
+ } else {
+ copy_array_attrib(ctx, dest, src, true);
+ }
+
+ if (!arb_vao
+ || src->ArrayObj->ElementArrayBufferObj->Name == 0
+ || _mesa_IsBuffer(src->ArrayObj->ElementArrayBufferObj->Name))
+ _mesa_BindBuffer(GL_ELEMENT_ARRAY_BUFFER_ARB,
+ src->ArrayObj->ElementArrayBufferObj->Name);
+}
+
+/**
+ * init/alloc the fields of 'attrib'.
+ * Needs to the init part matching free_array_attrib_data below.
+ */
+static void
+init_array_attrib_data(struct gl_context *ctx,
+ struct gl_array_attrib *attrib)
+{
+ /* Get a non driver gl_array_object. */
+ attrib->ArrayObj = CALLOC_STRUCT( gl_array_object );
+ _mesa_initialize_array_object(ctx, attrib->ArrayObj, 0);
+}
+
+/**
+ * Free/unreference the fields of 'attrib' but don't delete it (that's
+ * done later in the calling code).
+ * Needs to the cleanup part matching init_array_attrib_data above.
+ */
+static void
+free_array_attrib_data(struct gl_context *ctx,
+ struct gl_array_attrib *attrib)
+{
+ /* We use a non driver array object, so don't just unref since we would
+ * end up using the drivers DeleteArrayObject function for deletion. */
+ _mesa_delete_array_object(ctx, attrib->ArrayObj);
+ attrib->ArrayObj = 0;
+ _mesa_reference_buffer_object(ctx, &attrib->ArrayBufferObj, NULL);
+}
+
void GLAPIENTRY
_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" );
if (mask & GL_CLIENT_VERTEX_ARRAY_BIT) {
struct gl_array_attrib *attr;
- struct gl_array_object *obj;
-
- attr = MALLOC_STRUCT( gl_array_attrib );
- obj = MALLOC_STRUCT( gl_array_object );
-
-#if FEATURE_ARB_vertex_buffer_object
- /* increment ref counts since we're copying pointers to these objects */
- ctx->Array.ArrayBufferObj->RefCount++;
- ctx->Array.ElementArrayBufferObj->RefCount++;
-#endif
-
- memcpy( attr, &ctx->Array, sizeof(struct gl_array_attrib) );
- memcpy( obj, ctx->Array.ArrayObj, sizeof(struct gl_array_object) );
-
- attr->ArrayObj = obj;
-
+ attr = CALLOC_STRUCT( gl_array_attrib );
+ init_array_attrib_data(ctx, attr);
+ save_array_attrib(ctx, attr, &ctx->Array);
save_attrib_data(&head, GL_CLIENT_VERTEX_ARRAY_BIT, attr);
-
- /* bump reference counts on buffer objects */
- adjust_buffer_object_ref_counts(ctx->Array.ArrayObj, 1);
}
ctx->ClientAttribStack[ctx->ClientAttribStackDepth] = head;
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" );
copy_pixelstore(ctx, &ctx->Pack, store);
_mesa_reference_buffer_object(ctx, &store->BufferObj, NULL);
}
- ctx->NewState |= _NEW_PACKUNPACK;
break;
case GL_CLIENT_UNPACK_BIT:
{
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 * data =
+ struct gl_array_attrib * attr =
(struct gl_array_attrib *) node->data;
-
- adjust_buffer_object_ref_counts(ctx->Array.ArrayObj, -1);
-
- ctx->Array.ActiveTexture = data->ActiveTexture;
- if (data->LockCount != 0)
- _mesa_LockArraysEXT(data->LockFirst, data->LockCount);
- else if (ctx->Array.LockCount)
- _mesa_UnlockArraysEXT();
-
- _mesa_BindVertexArrayAPPLE( data->ArrayObj->Name );
-
-#if FEATURE_ARB_vertex_buffer_object
- _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB,
- data->ArrayBufferObj->Name);
- _mesa_BindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB,
- data->ElementArrayBufferObj->Name);
-#endif
-
- memcpy( ctx->Array.ArrayObj, data->ArrayObj,
- sizeof( struct gl_array_object ) );
-
- FREE( data->ArrayObj );
-
- /* FIXME: Should some bits in ctx->Array->NewState also be set
- * FIXME: here? It seems like it should be set to inclusive-or
- * FIXME: of the old ArrayObj->_Enabled and the new _Enabled.
- */
-
+ restore_array_attrib(ctx, &ctx->Array, attr);
+ free_array_attrib_data(ctx, attr);
ctx->NewState |= _NEW_ARRAY;
break;
}
}
next = node->next;
- FREE( node->data );
- FREE( node );
+ free(node->data);
+ free(node);
node = next;
}
}
-void
-_mesa_init_attrib_dispatch(struct _glapi_table *disp)
-{
- SET_PopAttrib(disp, _mesa_PopAttrib);
- SET_PushAttrib(disp, _mesa_PushAttrib);
- SET_PopClientAttrib(disp, _mesa_PopClientAttrib);
- SET_PushClientAttrib(disp, _mesa_PushClientAttrib);
-}
-
-
-#endif /* FEATURE_attrib_stack */
-
-
/**
* Free any attribute state data that might be attached to the context.
*/
void
-_mesa_free_attrib_data(GLcontext *ctx)
+_mesa_free_attrib_data(struct gl_context *ctx)
{
while (ctx->AttribStackDepth > 0) {
struct gl_attrib_node *attr, *next;
_mesa_reference_texobj(&texstate->SavedTexRef[u][tgt], NULL);
}
}
+ _mesa_reference_shared_state(ctx, &texstate->SharedRef, NULL);
}
else {
/* any other chunks of state that requires special handling? */
}
-void _mesa_init_attrib( GLcontext *ctx )
+void _mesa_init_attrib( struct gl_context *ctx )
{
/* Renderer and client attribute stacks */
ctx->AttribStackDepth = 0;
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