aboutsummaryrefslogtreecommitdiff
path: root/mesalib/src/mesa/main/teximage.c
diff options
context:
space:
mode:
authormarha <marha@users.sourceforge.net>2013-04-08 08:17:23 +0200
committermarha <marha@users.sourceforge.net>2013-04-11 11:13:40 +0200
commit59038e048c4be1e69744b087ba31386e98141a8f (patch)
treeb91f0b662663be6f26e985b0c09a906cfad9ccc5 /mesalib/src/mesa/main/teximage.c
parentdde22e946ccfb0bd937224daf42403b80528c2a6 (diff)
downloadvcxsrv-59038e048c4be1e69744b087ba31386e98141a8f.tar.gz
vcxsrv-59038e048c4be1e69744b087ba31386e98141a8f.tar.bz2
vcxsrv-59038e048c4be1e69744b087ba31386e98141a8f.zip
fontconfig libXau mesa xserver xkeyboard-config git update 8 Apr 2013
xserver commit 8928f8fa0bb154ce437af703ff702016f0dcf127 xkeyboard-config commit e5c6729f3679fe87a703eb1d7ec1cf0a61814ca8 libXau commit f5a57d8a21a34d7084cce294e24c0422e02ef8ef fontconfig commit 18bf57c70aafcad031c0b43756b754dcaf6a756a mesa commit eff66bc9f855fff5c4f5f57f247254a97431e8ad
Diffstat (limited to 'mesalib/src/mesa/main/teximage.c')
-rw-r--r--mesalib/src/mesa/main/teximage.c67
1 files changed, 55 insertions, 12 deletions
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index bc755ae79..784b389a7 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -47,6 +47,7 @@
#include "teximage.h"
#include "texobj.h"
#include "texstate.h"
+#include "texstorage.h"
#include "mtypes.h"
#include "glformats.h"
@@ -4194,7 +4195,8 @@ check_multisample_target(GLuint dims, GLenum target)
static void
teximagemultisample(GLuint dims, GLenum target, GLsizei samples,
GLint internalformat, GLsizei width, GLsizei height,
- GLsizei depth, GLboolean fixedsamplelocations)
+ GLsizei depth, GLboolean fixedsamplelocations,
+ GLboolean immutable, const char *func)
{
struct gl_texture_object *texObj;
struct gl_texture_image *texImage;
@@ -4206,12 +4208,12 @@ teximagemultisample(GLuint dims, GLenum target, GLsizei samples,
if (!(ctx->Extensions.ARB_texture_multisample
&& _mesa_is_desktop_gl(ctx))) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "glTexImage%uDMultisample", dims);
+ _mesa_error(ctx, GL_INVALID_OPERATION, "%s(unsupported)", func);
return;
}
if (!check_multisample_target(dims, target)) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glTexImage%uDMultisample(target)", dims);
+ _mesa_error(ctx, GL_INVALID_ENUM, "%s(target)", func);
return;
}
@@ -4219,26 +4221,40 @@ teximagemultisample(GLuint dims, GLenum target, GLsizei samples,
* refer GL3.1 spec 4.4.4
*/
+ if (immutable && !_mesa_is_legal_tex_storage_format(ctx, internalformat)) {
+ _mesa_error(ctx, GL_INVALID_ENUM,
+ "%s(internalformat=%s not legal for immutable-format)",
+ func, _mesa_lookup_enum_by_nr(internalformat));
+ return;
+ }
+
if (!is_renderable_texture_format(ctx, internalformat)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
- "glTexImage%uDMultisample(internalformat=%s)",
- dims,
- _mesa_lookup_enum_by_nr(internalformat));
+ "%s(internalformat=%s)",
+ func, _mesa_lookup_enum_by_nr(internalformat));
return;
}
sample_count_error = _mesa_check_sample_count(ctx, target,
internalformat, samples);
if (sample_count_error != GL_NO_ERROR) {
- _mesa_error(ctx, sample_count_error, "glTexImage%uDMultisample(samples)", dims);
+ _mesa_error(ctx, sample_count_error, "%s(samples)", func);
return;
}
texObj = _mesa_get_current_tex_object(ctx, target);
+
+ if (immutable && (!texObj || (texObj->Name == 0))) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "%s(texture object 0)",
+ func);
+ return;
+ }
+
texImage = _mesa_get_tex_image(ctx, texObj, 0, 0);
if (texImage == NULL) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage%uDMultisample()", dims);
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "%s()", func);
return;
}
@@ -4268,13 +4284,19 @@ teximagemultisample(GLuint dims, GLenum target, GLsizei samples,
else {
if (!dimensionsOK) {
_mesa_error(ctx, GL_INVALID_VALUE,
- "glTexImage%uDMultisample(invalid width or height)", dims);
+ "%s(invalid width or height)", func);
return;
}
if (!sizeOK) {
_mesa_error(ctx, GL_OUT_OF_MEMORY,
- "glTexImage%uDMultisample(texture too large)", dims);
+ "%s(texture too large)", func);
+ return;
+ }
+
+ /* Check if texObj->Immutable is set */
+ if (texObj->Immutable) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "%s(immutable)", func);
return;
}
@@ -4299,6 +4321,7 @@ teximagemultisample(GLuint dims, GLenum target, GLsizei samples,
}
}
+ texObj->Immutable = immutable;
_mesa_update_fbo_texture(ctx, texObj, 0, 0);
}
}
@@ -4309,7 +4332,7 @@ _mesa_TexImage2DMultisample(GLenum target, GLsizei samples,
GLsizei height, GLboolean fixedsamplelocations)
{
teximagemultisample(2, target, samples, internalformat,
- width, height, 1, fixedsamplelocations);
+ width, height, 1, fixedsamplelocations, GL_FALSE, "glTexImage2DMultisample");
}
void GLAPIENTRY
@@ -4319,5 +4342,25 @@ _mesa_TexImage3DMultisample(GLenum target, GLsizei samples,
GLboolean fixedsamplelocations)
{
teximagemultisample(3, target, samples, internalformat,
- width, height, depth, fixedsamplelocations);
+ width, height, depth, fixedsamplelocations, GL_FALSE, "glTexImage3DMultisample");
+}
+
+
+void GLAPIENTRY
+_mesa_TexStorage2DMultisample(GLenum target, GLsizei samples,
+ GLenum internalformat, GLsizei width,
+ GLsizei height, GLboolean fixedsamplelocations)
+{
+ teximagemultisample(2, target, samples, internalformat,
+ width, height, 1, fixedsamplelocations, GL_TRUE, "glTexStorage2DMultisample");
+}
+
+void GLAPIENTRY
+_mesa_TexStorage3DMultisample(GLenum target, GLsizei samples,
+ GLenum internalformat, GLsizei width,
+ GLsizei height, GLsizei depth,
+ GLboolean fixedsamplelocations)
+{
+ teximagemultisample(3, target, samples, internalformat,
+ width, height, depth, fixedsamplelocations, GL_TRUE, "glTexStorage3DMultisample");
}