#include "pipe/p_screen.h"
#include "pipe/p_context.h"
#include "pipe/p_state.h"
-#include "state_tracker/drm_api.h"
+#include "state_tracker/drm_driver.h"
#include "egllog.h"
#include "native_x11.h"
#include "x11_screen.h"
+#ifdef GLX_DIRECT_RENDERING
+
enum dri2_surface_type {
DRI2_SURFACE_TYPE_WINDOW,
DRI2_SURFACE_TYPE_PIXMAP,
struct native_event_handler *event_handler;
- struct drm_api *api;
struct x11_screen *xscr;
int xscr_number;
const char *dri_driver;
{
struct dri2_surface *dri2surf = dri2_surface(nsurf);
struct dri2_display *dri2dpy = dri2surf->dri2dpy;
- unsigned int dri2atts[NUM_NATIVE_ATTACHMENTS];
+ unsigned int dri2atts[NUM_NATIVE_ATTACHMENTS * 2];
int num_ins, num_outs, att;
struct x11_drawable_buffer *xbufs;
+ uint bpp = util_format_get_blocksizebits(dri2surf->color_format);
+ boolean with_format = FALSE; /* never ask for depth/stencil */
+
+ /* We must get the front on servers which doesn't support with format
+ * due to a silly bug in core dri2. You can't copy to/from a buffer
+ * that you haven't requested and you recive BadValue errors */
+ if (dri2surf->dri2dpy->dri_minor < 1) {
+ with_format = FALSE;
+ buffer_mask |= (1 << NATIVE_ATTACHMENT_FRONT_LEFT);
+ }
/* prepare the attachments */
num_ins = 0;
break;
}
- dri2atts[num_ins] = dri2att;
- num_ins++;
+ dri2atts[num_ins++] = dri2att;
+ if (with_format)
+ dri2atts[num_ins++] = bpp;
}
}
+ if (with_format)
+ num_ins /= 2;
xbufs = x11_drawable_get_buffers(dri2dpy->xscr, dri2surf->drawable,
&dri2surf->width, &dri2surf->height,
- dri2atts, FALSE, num_ins, &num_outs);
+ dri2atts, with_format, num_ins, &num_outs);
/* we should be able to do better... */
if (xbufs && dri2surf->last_num_xbufs == num_outs &&
memcmp(dri2surf->last_xbufs, xbufs, sizeof(*xbufs) * num_outs) == 0) {
- free(xbufs);
+ FREE(xbufs);
dri2surf->client_stamp = dri2surf->server_stamp;
return;
}
dri2surf->client_stamp = dri2surf->server_stamp;
if (dri2surf->last_xbufs)
- free(dri2surf->last_xbufs);
+ FREE(dri2surf->last_xbufs);
dri2surf->last_xbufs = xbufs;
dri2surf->last_num_xbufs = num_outs;
}
return TRUE;
}
+static boolean
+dri2_surface_present(struct native_surface *nsurf,
+ enum native_attachment natt,
+ boolean preserve,
+ uint swap_interval)
+{
+ boolean ret;
+
+ if (swap_interval)
+ return FALSE;
+
+ switch (natt) {
+ case NATIVE_ATTACHMENT_FRONT_LEFT:
+ ret = dri2_surface_flush_frontbuffer(nsurf);
+ break;
+ case NATIVE_ATTACHMENT_BACK_LEFT:
+ ret = dri2_surface_swap_buffers(nsurf);
+ break;
+ default:
+ ret = FALSE;
+ break;
+ }
+
+ return ret;
+}
+
static boolean
dri2_surface_validate(struct native_surface *nsurf, uint attachment_mask,
unsigned int *seq_num, struct pipe_resource **textures,
int i;
if (dri2surf->last_xbufs)
- free(dri2surf->last_xbufs);
+ FREE(dri2surf->last_xbufs);
for (i = 0; i < NUM_NATIVE_ATTACHMENTS; i++) {
struct pipe_resource *ptex = dri2surf->textures[i];
util_hash_table_remove(dri2surf->dri2dpy->surfaces,
(void *) dri2surf->drawable);
}
- free(dri2surf);
+ FREE(dri2surf);
}
static struct dri2_surface *
dri2surf->base.destroy = dri2_surface_destroy;
dri2surf->base.swap_buffers = dri2_surface_swap_buffers;
dri2surf->base.flush_frontbuffer = dri2_surface_flush_frontbuffer;
+ dri2surf->base.present = dri2_surface_present;
dri2surf->base.validate = dri2_surface_validate;
dri2surf->base.wait = dri2_surface_wait;
return count;
}
-static int
-choose_depth_stencil_format(const __GLcontextModes *mode,
- enum pipe_format formats[32])
-{
- int count = 0;
-
- switch (mode->depthBits) {
- case 32:
- formats[count++] = PIPE_FORMAT_Z32_UNORM;
- break;
- case 24:
- if (mode->stencilBits) {
- formats[count++] = PIPE_FORMAT_Z24_UNORM_S8_USCALED;
- formats[count++] = PIPE_FORMAT_S8_USCALED_Z24_UNORM;
- }
- else {
- formats[count++] = PIPE_FORMAT_Z24X8_UNORM;
- formats[count++] = PIPE_FORMAT_X8Z24_UNORM;
- }
- break;
- case 16:
- formats[count++] = PIPE_FORMAT_Z16_UNORM;
- break;
- default:
- break;
- }
-
- return count;
-}
-
static boolean
is_format_supported(struct pipe_screen *screen,
- enum pipe_format fmt, boolean is_color)
+ enum pipe_format fmt, unsigned sample_count, boolean is_color)
{
- return screen->is_format_supported(screen, fmt, PIPE_TEXTURE_2D,
+ return screen->is_format_supported(screen, fmt, PIPE_TEXTURE_2D, sample_count,
(is_color) ? PIPE_BIND_RENDER_TARGET :
PIPE_BIND_DEPTH_STENCIL, 0);
}
{
enum pipe_format formats[32];
int num_formats, i;
+ int sample_count = 0;
if (!(mode->renderType & GLX_RGBA_BIT) || !mode->rgbMode)
return FALSE;
- /* skip single-buffered configs */
- if (!mode->doubleBufferMode)
- return FALSE;
-
/* only interested in native renderable configs */
if (!mode->xRenderable || !mode->drawableType)
return FALSE;
- nconf->color_format = PIPE_FORMAT_NONE;
- nconf->depth_format = PIPE_FORMAT_NONE;
- nconf->stencil_format = PIPE_FORMAT_NONE;
-
nconf->buffer_mask = 1 << NATIVE_ATTACHMENT_FRONT_LEFT;
if (mode->doubleBufferMode)
nconf->buffer_mask |= 1 << NATIVE_ATTACHMENT_BACK_LEFT;
/* choose color format */
num_formats = choose_color_format(mode, formats);
for (i = 0; i < num_formats; i++) {
- if (is_format_supported(ndpy->screen, formats[i], TRUE)) {
+ if (is_format_supported(ndpy->screen, formats[i], sample_count, TRUE)) {
nconf->color_format = formats[i];
break;
}
if (nconf->color_format == PIPE_FORMAT_NONE)
return FALSE;
- /* choose depth/stencil format */
- num_formats = choose_depth_stencil_format(mode, formats);
- for (i = 0; i < num_formats; i++) {
- if (is_format_supported(ndpy->screen, formats[i], FALSE)) {
- nconf->depth_format = formats[i];
- nconf->stencil_format = formats[i];
- break;
- }
- }
- if ((mode->depthBits && nconf->depth_format == PIPE_FORMAT_NONE) ||
- (mode->stencilBits && nconf->stencil_format == PIPE_FORMAT_NONE))
- return FALSE;
-
if (mode->drawableType & GLX_WINDOW_BIT)
nconf->window_bit = TRUE;
if (mode->drawableType & GLX_PIXMAP_BIT)
return NULL;
num_modes = x11_context_modes_count(modes);
- dri2dpy->configs = calloc(num_modes, sizeof(*dri2dpy->configs));
+ dri2dpy->configs = CALLOC(num_modes, sizeof(*dri2dpy->configs));
if (!dri2dpy->configs)
return NULL;
dri2dpy->num_configs = count;
}
- configs = malloc(dri2dpy->num_configs * sizeof(*configs));
+ configs = MALLOC(dri2dpy->num_configs * sizeof(*configs));
if (configs) {
for (i = 0; i < dri2dpy->num_configs; i++)
configs[i] = (const struct native_config *) &dri2dpy->configs[i];
switch (param) {
case NATIVE_PARAM_USE_NATIVE_BUFFER:
- /* DRI2GetBuffers use the native buffers */
+ /* DRI2GetBuffers uses the native buffers */
+ val = TRUE;
+ break;
+ case NATIVE_PARAM_PRESERVE_BUFFER:
+ /* DRI2CopyRegion is used */
val = TRUE;
break;
+ case NATIVE_PARAM_MAX_SWAP_INTERVAL:
default:
val = 0;
break;
struct dri2_display *dri2dpy = dri2_display(ndpy);
if (dri2dpy->configs)
- free(dri2dpy->configs);
+ FREE(dri2dpy->configs);
if (dri2dpy->base.screen)
dri2dpy->base.screen->destroy(dri2dpy->base.screen);
x11_screen_destroy(dri2dpy->xscr);
if (dri2dpy->own_dpy)
XCloseDisplay(dri2dpy->dpy);
- if (dri2dpy->api && dri2dpy->api->destroy)
- dri2dpy->api->destroy(dri2dpy->api);
- free(dri2dpy);
+ FREE(dri2dpy);
}
static void
dri2_display_init_screen(struct native_display *ndpy)
{
struct dri2_display *dri2dpy = dri2_display(ndpy);
- const char *driver = dri2dpy->api->name;
- struct drm_create_screen_arg arg;
int fd;
if (!x11_screen_support(dri2dpy->xscr, X11_SCREEN_EXTENSION_DRI2) ||
dri2dpy->dri_driver = x11_screen_probe_dri2(dri2dpy->xscr,
&dri2dpy->dri_major, &dri2dpy->dri_minor);
- if (!dri2dpy->dri_driver || !driver ||
- strcmp(dri2dpy->dri_driver, driver) != 0) {
- _eglLog(_EGL_WARNING, "Driver mismatch: %s != %s",
- dri2dpy->dri_driver, dri2dpy->api->name);
- return FALSE;
- }
fd = x11_screen_enable_dri2(dri2dpy->xscr,
dri2_display_invalidate_buffers, &dri2dpy->base);
if (fd < 0)
return FALSE;
- memset(&arg, 0, sizeof(arg));
- arg.mode = DRM_CREATE_NORMAL;
- dri2dpy->base.screen = dri2dpy->api->create_screen(dri2dpy->api, fd, &arg);
+ dri2dpy->base.screen =
+ dri2dpy->event_handler->new_drm_screen(&dri2dpy->base,
+ dri2dpy->dri_driver, fd);
if (!dri2dpy->base.screen) {
_eglLog(_EGL_WARNING, "failed to create DRM screen");
return FALSE;
}
struct native_display *
-x11_create_dri2_display(EGLNativeDisplayType dpy,
+x11_create_dri2_display(Display *dpy,
struct native_event_handler *event_handler,
- struct drm_api *api)
+ void *user_data)
{
struct dri2_display *dri2dpy;
return NULL;
dri2dpy->event_handler = event_handler;
- dri2dpy->api = api;
+ dri2dpy->base.user_data = user_data;
dri2dpy->dpy = dpy;
if (!dri2dpy->dpy) {
return &dri2dpy->base;
}
+
+#else /* GLX_DIRECT_RENDERING */
+
+struct native_display *
+x11_create_dri2_display(Display *dpy,
+ struct native_event_handler *event_handler,
+ void *user_data)
+{
+ return NULL;
+}
+
+#endif /* GLX_DIRECT_RENDERING */
projects / mesa.git / blobdiff