* Chia-I Wu <olv@lunarg.com>
*/
-#include "state_tracker/st_gl_api.h"
-
-#include "pipe/p_context.h"
-#include "pipe/p_screen.h"
-#include "util/u_format.h"
-#include "util/u_pointer.h"
-#include "util/u_inlines.h"
-#include "util/u_atomic.h"
-#include "util/u_surface.h"
-
#include "main/mtypes.h"
#include "main/context.h"
#include "main/mfeatures.h"
#include "st_cb_flush.h"
#include "st_manager.h"
+#include "state_tracker/st_gl_api.h"
+
+#include "pipe/p_context.h"
+#include "pipe/p_screen.h"
+#include "util/u_format.h"
+#include "util/u_pointer.h"
+#include "util/u_inlines.h"
+#include "util/u_atomic.h"
+#include "util/u_surface.h"
+
/**
* Cast wrapper to convert a struct gl_framebuffer to an st_framebuffer.
* Return NULL if the struct gl_framebuffer is a user-created framebuffer.
st_ws_framebuffer(struct gl_framebuffer *fb)
{
/* FBO cannot be casted. See st_new_framebuffer */
- return (struct st_framebuffer *) ((fb && !fb->Name) ? fb : NULL);
+ if (fb && _mesa_is_winsys_fbo(fb))
+ return (struct st_framebuffer *) fb;
+ return NULL;
}
/**
continue;
}
- memset(&surf_tmpl, 0, sizeof(surf_tmpl));
u_surface_default_template(&surf_tmpl, textures[i],
PIPE_BIND_RENDER_TARGET);
ps = st->pipe->create_surface(st->pipe, textures[i], &surf_tmpl);
}
}
-/**
- * Determine the default draw or read buffer from a visual.
- */
-static void
-st_visual_to_default_buffer(const struct st_visual *visual,
- GLenum *buffer, GLint *index)
-{
- enum st_attachment_type statt;
- GLenum buf;
- gl_buffer_index idx;
-
- statt = visual->render_buffer;
- /* do nothing if an invalid render buffer is specified */
- if (statt == ST_ATTACHMENT_INVALID ||
- !st_visual_have_buffers(visual, 1 << statt))
- return;
-
- switch (statt) {
- case ST_ATTACHMENT_FRONT_LEFT:
- buf = GL_FRONT_LEFT;
- idx = BUFFER_FRONT_LEFT;
- break;
- case ST_ATTACHMENT_BACK_LEFT:
- buf = GL_BACK_LEFT;
- idx = BUFFER_BACK_LEFT;
- break;
- case ST_ATTACHMENT_FRONT_RIGHT:
- buf = GL_FRONT_RIGHT;
- idx = BUFFER_FRONT_RIGHT;
- break;
- case ST_ATTACHMENT_BACK_RIGHT:
- buf = GL_BACK_RIGHT;
- idx = BUFFER_BACK_RIGHT;
- break;
- default:
- buf = GL_NONE;
- idx = BUFFER_COUNT;
- break;
- }
-
- if (buf != GL_NONE) {
- if (buffer)
- *buffer = buf;
- if (index)
- *index = idx;
- }
-}
-
/**
* Create a framebuffer from a manager interface.
*/
st_visual_to_context_mode(stfbi->visual, &mode);
_mesa_initialize_window_framebuffer(&stfb->Base, &mode);
- /* modify the draw/read buffers of the fb */
- st_visual_to_default_buffer(stfbi->visual, &stfb->Base.ColorDrawBuffer[0],
- &stfb->Base._ColorDrawBufferIndexes[0]);
- st_visual_to_default_buffer(stfbi->visual, &stfb->Base.ColorReadBuffer,
- &stfb->Base._ColorReadBufferIndex);
-
stfb->iface = stfbi;
stfb->iface_stamp = p_atomic_read(&stfbi->stamp) - 1;
/* add the color buffer */
idx = stfb->Base._ColorDrawBufferIndexes[0];
if (!st_framebuffer_add_renderbuffer(stfb, idx)) {
- FREE(stfb);
+ free(stfb);
return NULL;
}
static boolean
st_context_teximage(struct st_context_iface *stctxi,
- enum st_texture_type target,
+ enum st_texture_type tex_type,
int level, enum pipe_format internal_format,
struct pipe_resource *tex, boolean mipmap)
{
struct st_texture_image *stImage;
GLenum internalFormat;
GLuint width, height, depth;
+ GLenum target;
- switch (target) {
+ switch (tex_type) {
case ST_TEXTURE_1D:
target = GL_TEXTURE_1D;
break;
break;
default:
return FALSE;
- break;
}
texObj = _mesa_select_tex_object(ctx, texUnit, target);
else
internalFormat = GL_RGB;
- texFormat = st_ChooseTextureFormat(ctx, internalFormat,
- GL_RGBA, GL_UNSIGNED_BYTE);
+ texFormat = st_ChooseTextureFormat(ctx, target, internalFormat,
+ GL_BGRA, GL_UNSIGNED_BYTE);
- _mesa_init_teximage_fields(ctx, target, texImage,
+ _mesa_init_teximage_fields(ctx, texImage,
tex->width0, tex->height0, 1, 0,
internalFormat, texFormat);
static struct st_context_iface *
st_api_create_context(struct st_api *stapi, struct st_manager *smapi,
const struct st_context_attribs *attribs,
+ enum st_context_error *error,
struct st_context_iface *shared_stctxi)
{
struct st_context *shared_ctx = (struct st_context *) shared_stctxi;
switch (attribs->profile) {
case ST_PROFILE_DEFAULT:
- api = API_OPENGL;
+ api = API_OPENGL_COMPAT;
break;
case ST_PROFILE_OPENGL_ES1:
api = API_OPENGLES;
api = API_OPENGLES2;
break;
case ST_PROFILE_OPENGL_CORE:
+ api = API_OPENGL_CORE;
+ break;
default:
+ *error = ST_CONTEXT_ERROR_BAD_API;
return NULL;
break;
}
pipe = smapi->screen->context_create(smapi->screen, NULL);
- if (!pipe)
+ if (!pipe) {
+ *error = ST_CONTEXT_ERROR_NO_MEMORY;
return NULL;
+ }
st_visual_to_context_mode(&attribs->visual, &mode);
- st = st_create_context(api, pipe, &mode, shared_ctx);
+ st = st_create_context(api, pipe, &mode, shared_ctx, &attribs->options);
if (!st) {
+ *error = ST_CONTEXT_ERROR_NO_MEMORY;
pipe->destroy(pipe);
return NULL;
}
+ if (attribs->flags & ST_CONTEXT_FLAG_DEBUG)
+ st->ctx->Const.ContextFlags |= GL_CONTEXT_FLAG_DEBUG_BIT;
+ if (attribs->flags & ST_CONTEXT_FLAG_FORWARD_COMPATIBLE)
+ st->ctx->Const.ContextFlags |= GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT;
+
/* need to perform version check */
if (attribs->major > 1 || attribs->minor > 0) {
_mesa_compute_version(st->ctx);
- /* is the actual version less than the requested version? */
- if (st->ctx->VersionMajor * 10 + st->ctx->VersionMinor <
- attribs->major * 10 + attribs->minor) {
+ /* Is the actual version less than the requested version?
+ */
+ if (st->ctx->Version < attribs->major * 10 + attribs->minor) {
+ *error = ST_CONTEXT_ERROR_BAD_VERSION;
st_destroy_context(st);
return NULL;
}
st->iface.copy = st_context_copy;
st->iface.share = st_context_share;
st->iface.st_context_private = (void *) smapi;
+ st->iface.cso_context = st->cso_context;
+ st->iface.pipe = st->pipe;
+ *error = ST_CONTEXT_SUCCESS;
return &st->iface;
}
{
struct st_framebuffer *cur = st_ws_framebuffer(fb), *stfb = NULL;
- if (cur && cur->iface == stfbi) {
+ /* dummy framebuffers cant be used as st_framebuffer */
+ if (cur && &cur->Base != _mesa_get_incomplete_framebuffer() &&
+ cur->iface == stfbi) {
/* reuse the current stfb */
st_framebuffer_reference(&stfb, cur);
}
if (stread != stdraw)
st_framebuffer_validate(stread, st);
- /* modify the draw/read buffers of the context */
- if (stdraw->iface) {
- st_visual_to_default_buffer(stdraw->iface->visual,
- &st->ctx->Color.DrawBuffer[0], NULL);
- }
- if (stread->iface) {
- st_visual_to_default_buffer(stread->iface->visual,
- &st->ctx->Pixel.ReadBuffer, NULL);
- }
-
ret = _mesa_make_current(st->ctx, &stdraw->Base, &stread->Base);
st->draw_stamp = stdraw->stamp - 1;
return;
/* never a dummy fb */
- assert(stfb->iface);
- stfb->iface->flush_front(stfb->iface, ST_ATTACHMENT_FRONT_LEFT);
+ assert(&stfb->Base != _mesa_get_incomplete_framebuffer());
+ stfb->iface->flush_front(&st->iface, stfb->iface, ST_ATTACHMENT_FRONT_LEFT);
}
/**
if (!smapi->get_egl_image(smapi, eglimg, &stimg))
return NULL;
- memset(&surf_tmpl, 0, sizeof(surf_tmpl));
- surf_tmpl.format = stimg.texture->format;
- surf_tmpl.usage = usage;
+ u_surface_default_template(&surf_tmpl, stimg.texture, usage);
surf_tmpl.u.tex.level = stimg.level;
surf_tmpl.u.tex.first_layer = stimg.layer;
surf_tmpl.u.tex.last_layer = stimg.layer;
return FALSE;
st_framebuffer_update_attachments(stfb);
+
+ /*
+ * Force a call to the state tracker manager to validate the
+ * new renderbuffer. It might be that there is a window system
+ * renderbuffer available.
+ */
+ if(stfb->iface)
+ stfb->iface_stamp = p_atomic_read(&stfb->iface->stamp) - 1;
+
st_invalidate_state(st->ctx, _NEW_BUFFERS);
return TRUE;
ST_API_OPENGL,
#if FEATURE_GL
ST_PROFILE_DEFAULT_MASK |
+ ST_PROFILE_OPENGL_CORE_MASK |
#endif
#if FEATURE_ES1
ST_PROFILE_OPENGL_ES1_MASK |
#if FEATURE_ES2
ST_PROFILE_OPENGL_ES2_MASK |
#endif
+ 0,
0,
st_api_destroy,
st_api_get_proc_address,
projects / mesa.git / blobdiff