const struct gl_texture_image *const texImage =
att->Texture->Image[att->CubeMapFace][att->TextureLevel];
- if (texImage->Width == 0 || texImage->Height == 0 || texImage->Depth == 0)
+ if (!texImage ||
+ texImage->Width == 0 || texImage->Height == 0 || texImage->Depth == 0)
return false;
if ((texImage->TexObject->Target == GL_TEXTURE_1D_ARRAY
static struct gl_renderbuffer *
-allocate_renderbuffer(struct gl_context *ctx, GLuint renderbuffer,
- const char *func)
+allocate_renderbuffer_locked(struct gl_context *ctx, GLuint renderbuffer,
+ const char *func)
{
struct gl_renderbuffer *newRb;
return NULL;
}
assert(newRb->AllocStorage);
- mtx_lock(&ctx->Shared->Mutex);
- _mesa_HashInsert(ctx->Shared->RenderBuffers, renderbuffer, newRb);
+ _mesa_HashInsertLocked(ctx->Shared->RenderBuffers, renderbuffer, newRb);
newRb->RefCount = 1; /* referenced by hash table */
- mtx_unlock(&ctx->Shared->Mutex);
return newRb;
}
}
if (!newRb) {
- newRb = allocate_renderbuffer(ctx, renderbuffer, "glBindRenderbufferEXT");
+ _mesa_HashLockMutex(ctx->Shared->RenderBuffers);
+ newRb = allocate_renderbuffer_locked(ctx, renderbuffer,
+ "glBindRenderbufferEXT");
+ _mesa_HashUnlockMutex(ctx->Shared->RenderBuffers);
}
}
else {
bind_renderbuffer(target, renderbuffer, true);
}
+/**
+ * ARB_framebuffer_no_attachment - Application passes requested param's
+ * here. NOTE: NumSamples requested need not be _NumSamples which is
+ * what the hw supports.
+ */
static void
framebuffer_parameteri(struct gl_context *ctx, struct gl_framebuffer *fb,
GLenum pname, GLint param, const char *func)
* According to the OpenGL ES 3.1 specification section 9.2.1, the
* GL_FRAMEBUFFER_DEFAULT_LAYERS parameter name is not supported.
*/
- if (_mesa_is_gles31(ctx)) {
+ if (_mesa_is_gles31(ctx) && !ctx->Extensions.OES_geometry_shader) {
_mesa_error(ctx, GL_INVALID_ENUM, "%s(pname=0x%x)", func, pname);
break;
}
* According to the OpenGL ES 3.1 specification section 9.2.3, the
* GL_FRAMEBUFFER_LAYERS parameter name is not supported.
*/
- if (_mesa_is_gles31(ctx)) {
+ if (_mesa_is_gles31(ctx) && !ctx->Extensions.OES_geometry_shader) {
_mesa_error(ctx, GL_INVALID_ENUM, "%s(pname=0x%x)", func, pname);
break;
}
if (!renderbuffers)
return;
+ _mesa_HashLockMutex(ctx->Shared->RenderBuffers);
+
first = _mesa_HashFindFreeKeyBlock(ctx->Shared->RenderBuffers, n);
for (i = 0; i < n; i++) {
renderbuffers[i] = name;
if (dsa) {
- allocate_renderbuffer(ctx, name, func);
+ allocate_renderbuffer_locked(ctx, name, func);
} else {
/* insert a dummy renderbuffer into the hash table */
- mtx_lock(&ctx->Shared->Mutex);
- _mesa_HashInsert(ctx->Shared->RenderBuffers, name, &DummyRenderbuffer);
- mtx_unlock(&ctx->Shared->Mutex);
+ _mesa_HashInsertLocked(ctx->Shared->RenderBuffers, name,
+ &DummyRenderbuffer);
}
}
+
+ _mesa_HashUnlockMutex(ctx->Shared->RenderBuffers);
}
}
if (sample_count_error != GL_NO_ERROR) {
- _mesa_error(ctx, sample_count_error, "%s(samples)", func);
+ _mesa_error(ctx, sample_count_error, "%s(samples=%d)", func, samples);
return;
}
}
bind_framebuffer(GLenum target, GLuint framebuffer, bool allow_user_names)
{
struct gl_framebuffer *newDrawFb, *newReadFb;
- struct gl_framebuffer *oldDrawFb, *oldReadFb;
GLboolean bindReadBuf, bindDrawBuf;
GET_CURRENT_CONTEXT(ctx);
newReadFb = ctx->WinSysReadBuffer;
}
- assert(newDrawFb);
- assert(newDrawFb != &DummyFramebuffer);
+ _mesa_bind_framebuffers(ctx,
+ bindDrawBuf ? newDrawFb : ctx->DrawBuffer,
+ bindReadBuf ? newReadFb : ctx->ReadBuffer);
+}
- /* save pointers to current/old framebuffers */
- oldDrawFb = ctx->DrawBuffer;
- oldReadFb = ctx->ReadBuffer;
+void
+_mesa_bind_framebuffers(struct gl_context *ctx,
+ struct gl_framebuffer *newDrawFb,
+ struct gl_framebuffer *newReadFb)
+{
+ struct gl_framebuffer *const oldDrawFb = ctx->DrawBuffer;
+ struct gl_framebuffer *const oldReadFb = ctx->ReadBuffer;
+ const bool bindDrawBuf = oldDrawFb != newDrawFb;
+ const bool bindReadBuf = oldReadFb != newReadFb;
- /* check if really changing bindings */
- if (oldDrawFb == newDrawFb)
- bindDrawBuf = GL_FALSE;
- if (oldReadFb == newReadFb)
- bindReadBuf = GL_FALSE;
+ assert(newDrawFb);
+ assert(newDrawFb != &DummyFramebuffer);
/*
* OK, now bind the new Draw/Read framebuffers, if they're changing.
}
if ((bindDrawBuf || bindReadBuf) && ctx->Driver.BindFramebuffer) {
- ctx->Driver.BindFramebuffer(ctx, target, newDrawFb, newReadFb);
+ /* The few classic drivers that actually hook this function really only
+ * want to know if the draw framebuffer changed.
+ */
+ ctx->Driver.BindFramebuffer(ctx,
+ bindDrawBuf ? GL_FRAMEBUFFER : GL_READ_FRAMEBUFFER,
+ newDrawFb, newReadFb);
}
}
if (!framebuffers)
return;
+ _mesa_HashLockMutex(ctx->Shared->FrameBuffers);
+
first = _mesa_HashFindFreeKeyBlock(ctx->Shared->FrameBuffers, n);
for (i = 0; i < n; i++) {
if (dsa) {
fb = ctx->Driver.NewFramebuffer(ctx, framebuffers[i]);
if (!fb) {
+ _mesa_HashUnlockMutex(ctx->Shared->FrameBuffers);
_mesa_error(ctx, GL_OUT_OF_MEMORY, "%s", func);
return;
}
else
fb = &DummyFramebuffer;
- mtx_lock(&ctx->Shared->Mutex);
- _mesa_HashInsert(ctx->Shared->FrameBuffers, name, fb);
- mtx_unlock(&ctx->Shared->Mutex);
+ _mesa_HashInsertLocked(ctx->Shared->FrameBuffers, name, fb);
}
+
+ _mesa_HashUnlockMutex(ctx->Shared->FrameBuffers);
}
dst_att->Complete = src_att->Complete;
dst_att->TextureLevel = src_att->TextureLevel;
dst_att->Zoffset = src_att->Zoffset;
+ dst_att->Layered = src_att->Layered;
}
if ((dims == 3) && !check_layer(ctx, texObj->Target, layer, caller))
return;
- }
- if (!check_level(ctx, textarget, level, caller))
- return;
+ if (!check_level(ctx, textarget, level, caller))
+ return;
+ }
_mesa_framebuffer_texture(ctx, fb, attachment, texObj, textarget, level,
layer, GL_FALSE, caller);
const struct gl_renderbuffer_attachment *att;
GLenum err;
- /* The error differs in GL and GLES. */
- err = _mesa_is_desktop_gl(ctx) ? GL_INVALID_OPERATION : GL_INVALID_ENUM;
+ /* The error code for an attachment type of GL_NONE differs between APIs.
+ *
+ * From the ES 2.0.25 specification, page 127:
+ * "If the value of FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE is NONE, then
+ * querying any other pname will generate INVALID_ENUM."
+ *
+ * From the OpenGL 3.0 specification, page 337, or identically,
+ * the OpenGL ES 3.0.4 specification, page 240:
+ *
+ * "If the value of FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE is NONE, no
+ * framebuffer is bound to target. In this case querying pname
+ * FRAMEBUFFER_ATTACHMENT_OBJECT_NAME will return zero, and all other
+ * queries will generate an INVALID_OPERATION error."
+ */
+ err = ctx->API == API_OPENGLES2 && ctx->Version < 30 ?
+ GL_INVALID_ENUM : GL_INVALID_OPERATION;
if (_mesa_is_winsys_fbo(buffer)) {
/* Page 126 (page 136 of the PDF) of the OpenGL ES 2.0.25 spec
_mesa_enum_to_string(attachment));
return;
}
+
+ /* The specs are not clear about how to handle
+ * GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME with the default framebuffer,
+ * but dEQP-GLES3 expects an INVALID_ENUM error. This has also been
+ * discussed in:
+ *
+ * https://cvs.khronos.org/bugzilla/show_bug.cgi?id=12928#c1
+ * and https://bugs.freedesktop.org/show_bug.cgi?id=31947
+ */
+ if (pname == GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME) {
+ _mesa_error(ctx, GL_INVALID_ENUM,
+ "%s(requesting GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME "
+ "when GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE is "
+ "GL_FRAMEBUFFER_DEFAULT is not allowed)", caller);
+ return;
+ }
+
/* the default / window-system FBO */
att = _mesa_get_fb0_attachment(ctx, buffer, attachment);
}
*/
invalidate_framebuffer_storage(ctx, fb, numAttachments, attachments,
0, 0,
- MAX_VIEWPORT_WIDTH, MAX_VIEWPORT_HEIGHT,
+ ctx->Const.MaxViewportWidth,
+ ctx->Const.MaxViewportHeight,
"glInvalidateFramebuffer");
}
*/
invalidate_framebuffer_storage(ctx, fb, numAttachments, attachments,
0, 0,
- MAX_VIEWPORT_WIDTH, MAX_VIEWPORT_HEIGHT,
+ ctx->Const.MaxViewportWidth,
+ ctx->Const.MaxViewportHeight,
"glInvalidateNamedFramebufferData");
}
projects / mesa.git / blobdiff