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

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

diff --git a/src/mesa/main/samplerobj.c b/src/mesa/main/samplerobj.c
index 9b2121660d31355275d79ef70cd4768c020f884f..6262e3f1ed67fc9b1aa43d2fadfa733a8c52ec12 100644 (file)
--- a/src/mesa/main/samplerobj.c
+++ b/src/mesa/main/samplerobj.c
@@ -16,7 +16,7 @@
  * 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.
  */
@@ -35,12 +35,11 @@
 #include "main/enums.h"
 #include "main/hash.h"
 #include "main/macros.h"
-#include "main/mfeatures.h"
 #include "main/mtypes.h"
 #include "main/samplerobj.h"
 
 
-static struct gl_sampler_object *
+struct gl_sampler_object *
 _mesa_lookup_samplerobj(struct gl_context *ctx, GLuint name)
 {
    if (name == 0)
@@ -166,8 +165,6 @@ _mesa_GenSamplers(GLsizei count, GLuint *samplers)
    GLuint first;
    GLint i;
 
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
    if (MESA_VERBOSE & VERBOSE_API)
       _mesa_debug(ctx, "glGenSamplers(%d)\n", count);
 
@@ -197,7 +194,6 @@ _mesa_DeleteSamplers(GLsizei count, const GLuint *samplers)
    GET_CURRENT_CONTEXT(ctx);
    GLsizei i;
 
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
    FLUSH_VERTICES(ctx, 0);
 
    if (count < 0) {
@@ -209,9 +205,19 @@ _mesa_DeleteSamplers(GLsizei count, const GLuint *samplers)
 
    for (i = 0; i < count; i++) {
       if (samplers[i]) {
+         GLuint j;
          struct gl_sampler_object *sampObj =
             _mesa_lookup_samplerobj(ctx, samplers[i]);
+   
          if (sampObj) {
+            /* If the sampler is currently bound, unbind it. */
+            for (j = 0; j < ctx->Const.MaxCombinedTextureImageUnits; j++) {
+               if (ctx->Texture.Unit[j].Sampler == sampObj) {
+                  FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+                  _mesa_reference_sampler_object(ctx, &ctx->Texture.Unit[j].Sampler, NULL);
+               }
+            }
+
             /* The ID is immediately freed for re-use */
             _mesa_HashRemove(ctx->Shared->SamplerObjects, samplers[i]);
             /* But the object exists until its reference count goes to zero */
@@ -691,8 +697,6 @@ _mesa_SamplerParameterf(GLuint sampler, GLenum pname, GLfloat param)
    GLuint res;
    GET_CURRENT_CONTEXT(ctx);
 
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
    sampObj = _mesa_lookup_samplerobj(ctx, sampler);
    if (!sampObj) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glSamplerParameterf(sampler %u)",
@@ -869,8 +873,6 @@ _mesa_SamplerParameterfv(GLuint sampler, GLenum pname, const GLfloat *params)
    GLuint res;
    GET_CURRENT_CONTEXT(ctx);
 
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
    sampObj = _mesa_lookup_samplerobj(ctx, sampler);
    if (!sampObj) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glSamplerParameterfv(sampler %u)",
@@ -1441,27 +1443,3 @@ _mesa_init_sampler_object_functions(struct dd_function_table *driver)
    driver->NewSamplerObject = _mesa_new_sampler_object;
    driver->DeleteSamplerObject = _mesa_delete_sampler_object;
 }
-
-
-void
-_mesa_init_sampler_object_dispatch(const struct gl_context *ctx,
-                                   struct _glapi_table *disp)
-{
-   SET_GenSamplers(disp, _mesa_GenSamplers);
-   SET_DeleteSamplers(disp, _mesa_DeleteSamplers);
-   SET_IsSampler(disp, _mesa_IsSampler);
-   SET_BindSampler(disp, _mesa_BindSampler);
-   SET_SamplerParameteri(disp, _mesa_SamplerParameteri);
-   SET_SamplerParameterf(disp, _mesa_SamplerParameterf);
-   SET_SamplerParameteriv(disp, _mesa_SamplerParameteriv);
-   SET_SamplerParameterfv(disp, _mesa_SamplerParameterfv);
-   SET_GetSamplerParameteriv(disp, _mesa_GetSamplerParameteriv);
-   SET_GetSamplerParameterfv(disp, _mesa_GetSamplerParameterfv);
-
-   if (_mesa_is_desktop_gl(ctx)) {
-      SET_SamplerParameterIiv(disp, _mesa_SamplerParameterIiv);
-      SET_SamplerParameterIuiv(disp, _mesa_SamplerParameterIuiv);
-      SET_GetSamplerParameterIiv(disp, _mesa_GetSamplerParameterIiv);
-      SET_GetSamplerParameterIuiv(disp, _mesa_GetSamplerParameterIuiv);
-   }
-}