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-rw-r--r--src/gallium/state_trackers/dri/dri_context.c6
-rw-r--r--src/gallium/state_trackers/dri/dri_drawable.c14
-rw-r--r--src/gallium/state_trackers/dri/dri_extensions.c5
-rw-r--r--src/gallium/state_trackers/dri/dri_screen.c32
-rw-r--r--src/gallium/state_trackers/dri/dri_screen.h1
5 files changed, 43 insertions, 15 deletions
diff --git a/src/gallium/state_trackers/dri/dri_context.c b/src/gallium/state_trackers/dri/dri_context.c
index f2e5f3fb23..07f0554cc0 100644
--- a/src/gallium/state_trackers/dri/dri_context.c
+++ b/src/gallium/state_trackers/dri/dri_context.c
@@ -101,6 +101,12 @@ dri_destroy_context(__DRIcontext * cPriv)
{
struct dri_context *ctx = dri_context(cPriv);
+ /* note: we are freeing values and nothing more because
+ * driParseConfigFiles allocated values only - the rest
+ * is owned by screen optionCache.
+ */
+ FREE(ctx->optionCache.values);
+
/* No particular reason to wait for command completion before
* destroying a context, but it is probably worthwhile flushing it
* to avoid having to add code elsewhere to cope with flushing a
diff --git a/src/gallium/state_trackers/dri/dri_drawable.c b/src/gallium/state_trackers/dri/dri_drawable.c
index 0fdfa96b35..1f456cb829 100644
--- a/src/gallium/state_trackers/dri/dri_drawable.c
+++ b/src/gallium/state_trackers/dri/dri_drawable.c
@@ -35,7 +35,6 @@
#include "pipe/p_context.h"
#include "pipe/p_screen.h"
-#include "pipe/p_inlines.h"
#include "main/mtypes.h"
#include "main/renderbuffer.h"
#include "state_tracker/drm_api.h"
@@ -123,11 +122,12 @@ dri_get_buffers(__DRIdrawable * dPriv)
struct dri_drawable *drawable = dri_drawable(dPriv);
struct pipe_surface *surface = NULL;
- struct pipe_screen *screen = dri_screen(drawable->sPriv)->pipe_screen;
+ struct dri_screen *st_screen = dri_screen(drawable->sPriv);
+ struct pipe_screen *screen = st_screen->pipe_screen;
__DRIbuffer *buffers = NULL;
__DRIscreen *dri_screen = drawable->sPriv;
__DRIdrawable *dri_drawable = drawable->dPriv;
- struct drm_api *api = ((struct dri_screen*)(dri_screen->private))->api;
+ struct drm_api *api = st_screen->api;
boolean have_depth = FALSE;
int i, count;
@@ -180,7 +180,9 @@ dri_get_buffers(__DRIdrawable * dPriv)
switch (buffers[i].attachment) {
case __DRI_BUFFER_FRONT_LEFT:
- continue;
+ if (!st_screen->auto_fake_front)
+ continue;
+ /* fallthrough */
case __DRI_BUFFER_FAKE_FRONT_LEFT:
index = ST_SURFACE_FRONT_LEFT;
format = drawable->color_format;
@@ -373,8 +375,8 @@ dri_create_buffer(__DRIscreen * sPriv,
/* TODO incase of double buffer visual, delay fake creation */
i = 0;
drawable->attachments[i++] = __DRI_BUFFER_FRONT_LEFT;
- drawable->attachments[i++] = __DRI_BUFFER_FAKE_FRONT_LEFT;
-
+ if (!screen->auto_fake_front)
+ drawable->attachments[i++] = __DRI_BUFFER_FAKE_FRONT_LEFT;
if (visual->doubleBufferMode)
drawable->attachments[i++] = __DRI_BUFFER_BACK_LEFT;
if (visual->depthBits && visual->stencilBits)
diff --git a/src/gallium/state_trackers/dri/dri_extensions.c b/src/gallium/state_trackers/dri/dri_extensions.c
index 8b014a2a8b..1259813a41 100644
--- a/src/gallium/state_trackers/dri/dri_extensions.c
+++ b/src/gallium/state_trackers/dri/dri_extensions.c
@@ -50,6 +50,7 @@
#define need_GL_EXT_blend_func_separate
#define need_GL_EXT_blend_minmax
#define need_GL_EXT_cull_vertex
+#define need_GL_EXT_draw_buffers2
#define need_GL_EXT_fog_coord
#define need_GL_EXT_framebuffer_object
#define need_GL_EXT_multi_draw_arrays
@@ -98,6 +99,7 @@ static const struct dri_extension card_extensions[] = {
{"GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions},
{"GL_EXT_blend_subtract", NULL},
{"GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions},
+ {"GL_EXT_draw_buffers2", GL_EXT_draw_buffers2_functions},
{"GL_EXT_fog_coord", GL_EXT_fog_coord_functions},
{"GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions},
{"GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions},
@@ -130,6 +132,9 @@ dri_init_extensions(struct dri_context *ctx)
/* The card_extensions list should be pruned according to the
* capabilities of the pipe_screen. This is actually something
* that can/should be done inside st_create_context().
+ * XXX Not pruning is very bogus. Always all these extensions above
+ * will be advertized, regardless what st_init_extensions
+ * (which depends on the pipe cap bits) does.
*/
driInitExtensions(ctx->st->ctx, card_extensions, GL_TRUE);
}
diff --git a/src/gallium/state_trackers/dri/dri_screen.c b/src/gallium/state_trackers/dri/dri_screen.c
index 793db087ee..a412b81256 100644
--- a/src/gallium/state_trackers/dri/dri_screen.c
+++ b/src/gallium/state_trackers/dri/dri_screen.c
@@ -37,14 +37,10 @@
#include "dri_context.h"
#include "dri_drawable.h"
-#include "pipe/p_context.h"
#include "pipe/p_screen.h"
-#include "pipe/p_inlines.h"
#include "pipe/p_format.h"
#include "state_tracker/drm_api.h"
#include "state_tracker/dri1_api.h"
-#include "state_tracker/st_public.h"
-#include "state_tracker/st_cb_fbo.h"
PUBLIC const char __driConfigOptions[] =
DRI_CONF_BEGIN DRI_CONF_SECTION_PERFORMANCE
@@ -83,7 +79,7 @@ dri_fill_in_modes(struct dri_screen *screen,
unsigned num_modes;
uint8_t depth_bits_array[5];
uint8_t stencil_bits_array[5];
- uint8_t msaa_samples_array[1];
+ uint8_t msaa_samples_array[2];
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
unsigned msaa_samples_factor;
@@ -147,8 +143,9 @@ dri_fill_in_modes(struct dri_screen *screen,
}
msaa_samples_array[0] = 0;
+ msaa_samples_array[1] = 4;
back_buffer_factor = 3;
- msaa_samples_factor = 1;
+ msaa_samples_factor = 2;
num_modes =
depth_buffer_factor * back_buffer_factor * msaa_samples_factor * 4;
@@ -158,7 +155,7 @@ dri_fill_in_modes(struct dri_screen *screen,
depth_bits_array, stencil_bits_array,
depth_buffer_factor, back_buffer_modes,
back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array, msaa_samples_factor);
} else {
__DRIconfig **configs_a8r8g8b8 = NULL;
__DRIconfig **configs_x8r8g8b8 = NULL;
@@ -170,7 +167,8 @@ dri_fill_in_modes(struct dri_screen *screen,
depth_buffer_factor,
back_buffer_modes,
back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array,
+ msaa_samples_factor);
if (pf_x8r8g8b8)
configs_x8r8g8b8 = driCreateConfigs(GL_BGR, GL_UNSIGNED_INT_8_8_8_8_REV,
depth_bits_array,
@@ -178,7 +176,8 @@ dri_fill_in_modes(struct dri_screen *screen,
depth_buffer_factor,
back_buffer_modes,
back_buffer_factor,
- msaa_samples_array, 1);
+ msaa_samples_array,
+ msaa_samples_factor);
if (configs_a8r8g8b8 && configs_x8r8g8b8)
configs = driConcatConfigs(configs_x8r8g8b8, configs_a8r8g8b8);
@@ -289,6 +288,8 @@ dri_init_screen2(__DRIscreen * sPriv)
{
struct dri_screen *screen;
struct drm_create_screen_arg arg;
+ const __DRIdri2LoaderExtension *dri2_ext =
+ sPriv->dri2.loader;
screen = CALLOC_STRUCT(dri_screen);
if (!screen)
@@ -314,6 +315,9 @@ dri_init_screen2(__DRIscreen * sPriv)
driParseOptionInfo(&screen->optionCache,
__driConfigOptions, __driNConfigOptions);
+ screen->auto_fake_front = dri2_ext->base.version >= 3 &&
+ dri2_ext->getBuffersWithFormat != NULL;
+
return dri_fill_in_modes(screen, 32);
fail:
return NULL;
@@ -323,8 +327,18 @@ static void
dri_destroy_screen(__DRIscreen * sPriv)
{
struct dri_screen *screen = dri_screen(sPriv);
+ int i;
screen->pipe_screen->destroy(screen->pipe_screen);
+
+ for (i = 0; i < (1 << screen->optionCache.tableSize); ++i) {
+ FREE(screen->optionCache.info[i].name);
+ FREE(screen->optionCache.info[i].ranges);
+ }
+
+ FREE(screen->optionCache.info);
+ FREE(screen->optionCache.values);
+
FREE(screen);
sPriv->private = NULL;
}
diff --git a/src/gallium/state_trackers/dri/dri_screen.h b/src/gallium/state_trackers/dri/dri_screen.h
index 03387a0e81..75a0ee4250 100644
--- a/src/gallium/state_trackers/dri/dri_screen.h
+++ b/src/gallium/state_trackers/dri/dri_screen.h
@@ -59,6 +59,7 @@ struct dri_screen
struct pipe_screen *pipe_screen;
boolean d_depth_bits_last;
boolean sd_depth_bits_last;
+ boolean auto_fake_front;
};
/** cast wrapper */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 02:32:57 +0000