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-rw-r--r--src/gallium/state_trackers/egl/common/native.h4
-rw-r--r--src/gallium/state_trackers/egl/x11/native_dri2.c42
-rw-r--r--src/gallium/state_trackers/egl/x11/native_ximage.c79
3 files changed, 79 insertions, 46 deletions
diff --git a/src/gallium/state_trackers/egl/common/native.h b/src/gallium/state_trackers/egl/common/native.h
index 3886ca20562..a66e81def6f 100644
--- a/src/gallium/state_trackers/egl/common/native.h
+++ b/src/gallium/state_trackers/egl/common/native.h
@@ -185,7 +185,9 @@ struct native_display {
const struct native_config *nconf);
/**
- * Create a pixmap surface. Required unless no config has pixmap_bit set.
+ * Create a pixmap surface. The native config may be NULL. In that case, a
+ * "best config" will be picked. Required unless no config has pixmap_bit
+ * set.
*/
struct native_surface *(*create_pixmap_surface)(struct native_display *ndpy,
EGLNativePixmapType pix,
diff --git a/src/gallium/state_trackers/egl/x11/native_dri2.c b/src/gallium/state_trackers/egl/x11/native_dri2.c
index 8108ce45865..92203e1176c 100644
--- a/src/gallium/state_trackers/egl/x11/native_dri2.c
+++ b/src/gallium/state_trackers/egl/x11/native_dri2.c
@@ -40,11 +40,6 @@
#ifdef GLX_DIRECT_RENDERING
-enum dri2_surface_type {
- DRI2_SURFACE_TYPE_WINDOW,
- DRI2_SURFACE_TYPE_PIXMAP,
-};
-
struct dri2_display {
struct native_display base;
Display *dpy;
@@ -66,7 +61,6 @@ struct dri2_display {
struct dri2_surface {
struct native_surface base;
Drawable drawable;
- enum dri2_surface_type type;
enum pipe_format color_format;
struct dri2_display *dri2dpy;
@@ -439,12 +433,10 @@ dri2_surface_destroy(struct native_surface *nsurf)
static struct dri2_surface *
dri2_display_create_surface(struct native_display *ndpy,
- enum dri2_surface_type type,
Drawable drawable,
- const struct native_config *nconf)
+ enum pipe_format color_format)
{
struct dri2_display *dri2dpy = dri2_display(ndpy);
- struct dri2_config *dri2conf = dri2_config(nconf);
struct dri2_surface *dri2surf;
dri2surf = CALLOC_STRUCT(dri2_surface);
@@ -452,9 +444,8 @@ dri2_display_create_surface(struct native_display *ndpy,
return NULL;
dri2surf->dri2dpy = dri2dpy;
- dri2surf->type = type;
dri2surf->drawable = drawable;
- dri2surf->color_format = dri2conf->base.color_format;
+ dri2surf->color_format = color_format;
dri2surf->base.destroy = dri2_surface_destroy;
dri2surf->base.present = dri2_surface_present;
@@ -480,8 +471,8 @@ dri2_display_create_window_surface(struct native_display *ndpy,
{
struct dri2_surface *dri2surf;
- dri2surf = dri2_display_create_surface(ndpy, DRI2_SURFACE_TYPE_WINDOW,
- (Drawable) win, nconf);
+ dri2surf = dri2_display_create_surface(ndpy,
+ (Drawable) win, nconf->color_format);
return (dri2surf) ? &dri2surf->base : NULL;
}
@@ -492,8 +483,29 @@ dri2_display_create_pixmap_surface(struct native_display *ndpy,
{
struct dri2_surface *dri2surf;
- dri2surf = dri2_display_create_surface(ndpy, DRI2_SURFACE_TYPE_PIXMAP,
- (Drawable) pix, nconf);
+ if (!nconf) {
+ struct dri2_display *dri2dpy = dri2_display(ndpy);
+ uint depth, nconf_depth;
+ int i;
+
+ depth = x11_drawable_get_depth(dri2dpy->xscr, (Drawable) pix);
+ for (i = 0; i < dri2dpy->num_configs; i++) {
+ nconf_depth = util_format_get_blocksizebits(
+ dri2dpy->configs[i].base.color_format);
+ /* simple depth match for now */
+ if (depth == nconf_depth ||
+ (depth == 24 && depth + 8 == nconf_depth)) {
+ nconf = &dri2dpy->configs[i].base;
+ break;
+ }
+ }
+
+ if (!nconf)
+ return NULL;
+ }
+
+ dri2surf = dri2_display_create_surface(ndpy,
+ (Drawable) pix, nconf->color_format);
return (dri2surf) ? &dri2surf->base : NULL;
}
diff --git a/src/gallium/state_trackers/egl/x11/native_ximage.c b/src/gallium/state_trackers/egl/x11/native_ximage.c
index 84811fb6e14..3c32f379a2f 100644
--- a/src/gallium/state_trackers/egl/x11/native_ximage.c
+++ b/src/gallium/state_trackers/egl/x11/native_ximage.c
@@ -38,11 +38,6 @@
#include "native_x11.h"
#include "x11_screen.h"
-enum ximage_surface_type {
- XIMAGE_SURFACE_TYPE_WINDOW,
- XIMAGE_SURFACE_TYPE_PIXMAP,
-};
-
struct ximage_display {
struct native_display base;
Display *dpy;
@@ -60,7 +55,6 @@ struct ximage_display {
struct ximage_surface {
struct native_surface base;
Drawable drawable;
- enum ximage_surface_type type;
enum pipe_format color_format;
XVisualInfo visual;
struct ximage_display *xdpy;
@@ -245,7 +239,6 @@ ximage_surface_destroy(struct native_surface *nsurf)
static struct ximage_surface *
ximage_display_create_surface(struct native_display *ndpy,
- enum ximage_surface_type type,
Drawable drawable,
const struct native_config *nconf)
{
@@ -258,7 +251,6 @@ ximage_display_create_surface(struct native_display *ndpy,
return NULL;
xsurf->xdpy = xdpy;
- xsurf->type = type;
xsurf->color_format = xconf->base.color_format;
xsurf->drawable = drawable;
@@ -297,11 +289,37 @@ ximage_display_create_window_surface(struct native_display *ndpy,
{
struct ximage_surface *xsurf;
- xsurf = ximage_display_create_surface(ndpy, XIMAGE_SURFACE_TYPE_WINDOW,
- (Drawable) win, nconf);
+ xsurf = ximage_display_create_surface(ndpy, (Drawable) win, nconf);
return (xsurf) ? &xsurf->base : NULL;
}
+static enum pipe_format
+get_pixmap_format(struct native_display *ndpy, EGLNativePixmapType pix)
+{
+ struct ximage_display *xdpy = ximage_display(ndpy);
+ enum pipe_format fmt;
+ uint depth;
+
+ depth = x11_drawable_get_depth(xdpy->xscr, (Drawable) pix);
+
+ switch (depth) {
+ case 32:
+ fmt = PIPE_FORMAT_B8G8R8A8_UNORM;
+ break;
+ case 24:
+ fmt = PIPE_FORMAT_B8G8R8X8_UNORM;
+ break;
+ case 16:
+ fmt = PIPE_FORMAT_B5G6R5_UNORM;
+ break;
+ default:
+ fmt = PIPE_FORMAT_NONE;
+ break;
+ }
+
+ return fmt;
+}
+
static struct native_surface *
ximage_display_create_pixmap_surface(struct native_display *ndpy,
EGLNativePixmapType pix,
@@ -309,8 +327,26 @@ ximage_display_create_pixmap_surface(struct native_display *ndpy,
{
struct ximage_surface *xsurf;
- xsurf = ximage_display_create_surface(ndpy, XIMAGE_SURFACE_TYPE_PIXMAP,
- (Drawable) pix, nconf);
+ /* find the config */
+ if (!nconf) {
+ struct ximage_display *xdpy = ximage_display(ndpy);
+ enum pipe_format fmt = get_pixmap_format(&xdpy->base, pix);
+ int i;
+
+ if (fmt != PIPE_FORMAT_NONE) {
+ for (i = 0; i < xdpy->num_configs; i++) {
+ if (xdpy->configs[i].base.color_format == fmt) {
+ nconf = &xdpy->configs[i].base;
+ break;
+ }
+ }
+ }
+
+ if (!nconf)
+ return NULL;
+ }
+
+ xsurf = ximage_display_create_surface(ndpy, (Drawable) pix, nconf);
return (xsurf) ? &xsurf->base : NULL;
}
@@ -408,24 +444,7 @@ ximage_display_is_pixmap_supported(struct native_display *ndpy,
const struct native_config *nconf)
{
struct ximage_display *xdpy = ximage_display(ndpy);
- enum pipe_format fmt;
- uint depth;
-
- depth = x11_drawable_get_depth(xdpy->xscr, (Drawable) pix);
- switch (depth) {
- case 32:
- fmt = PIPE_FORMAT_B8G8R8A8_UNORM;
- break;
- case 24:
- fmt = PIPE_FORMAT_B8G8R8X8_UNORM;
- break;
- case 16:
- fmt = PIPE_FORMAT_B5G6R5_UNORM;
- break;
- default:
- fmt = PIPE_FORMAT_NONE;
- break;
- }
+ enum pipe_format fmt = get_pixmap_format(&xdpy->base, pix);
return (fmt == nconf->color_format);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 02:58:24 +0000