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Diffstat (limited to 'src/gallium/state_trackers/egl/kms/native_kms.c')
-rw-r--r--src/gallium/state_trackers/egl/kms/native_kms.c169
1 files changed, 58 insertions, 111 deletions
diff --git a/src/gallium/state_trackers/egl/kms/native_kms.c b/src/gallium/state_trackers/egl/kms/native_kms.c
index 94588bfa74..cf7188dfdb 100644
--- a/src/gallium/state_trackers/egl/kms/native_kms.c
+++ b/src/gallium/state_trackers/egl/kms/native_kms.c
@@ -14,35 +14,34 @@
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
*/
-#include <stdio.h>
-#include <string.h>
-
#include "pipe/p_screen.h"
#include "pipe/p_context.h"
#include "util/u_debug.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
+#include "util/u_string.h"
#include "egllog.h"
#include "native_kms.h"
static boolean
kms_surface_validate(struct native_surface *nsurf, uint attachment_mask,
- unsigned int *seq_num, struct pipe_texture **textures,
+ unsigned int *seq_num, struct pipe_resource **textures,
int *width, int *height)
{
struct kms_surface *ksurf = kms_surface(nsurf);
struct kms_display *kdpy = ksurf->kdpy;
struct pipe_screen *screen = kdpy->base.screen;
- struct pipe_texture templ, *ptex;
+ struct pipe_resource templ, *ptex;
int att;
if (attachment_mask) {
@@ -53,9 +52,7 @@ kms_surface_validate(struct native_surface *nsurf, uint attachment_mask,
templ.height0 = ksurf->height;
templ.depth0 = 1;
templ.format = ksurf->color_format;
- templ.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET;
- if (ksurf->type == KMS_SURFACE_TYPE_SCANOUT)
- templ.tex_usage |= PIPE_TEXTURE_USAGE_PRIMARY;
+ templ.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_SCANOUT;
}
/* create textures */
@@ -66,13 +63,13 @@ kms_surface_validate(struct native_surface *nsurf, uint attachment_mask,
ptex = ksurf->textures[att];
if (!ptex) {
- ptex = screen->texture_create(screen, &templ);
+ ptex = screen->resource_create(screen, &templ);
ksurf->textures[att] = ptex;
}
if (textures) {
textures[att] = NULL;
- pipe_texture_reference(&textures[att], ptex);
+ pipe_resource_reference(&textures[att], ptex);
}
}
@@ -100,7 +97,7 @@ kms_surface_init_framebuffers(struct native_surface *nsurf, boolean need_back)
for (i = 0; i < num_framebuffers; i++) {
struct kms_framebuffer *fb;
enum native_attachment natt;
- unsigned int handle, stride;
+ struct winsys_handle whandle;
uint block_bits;
if (i == 0) {
@@ -118,7 +115,7 @@ kms_surface_init_framebuffers(struct native_surface *nsurf, boolean need_back)
if (!ksurf->textures[natt])
return FALSE;
- pipe_texture_reference(&fb->texture, ksurf->textures[natt]);
+ pipe_resource_reference(&fb->texture, ksurf->textures[natt]);
}
/* already initialized */
@@ -128,13 +125,17 @@ kms_surface_init_framebuffers(struct native_surface *nsurf, boolean need_back)
/* TODO detect the real value */
fb->is_passive = TRUE;
- if (!kdpy->api->local_handle_from_texture(kdpy->api,
- kdpy->base.screen, fb->texture, &stride, &handle))
+ memset(&whandle, 0, sizeof(whandle));
+ whandle.type = DRM_API_HANDLE_TYPE_KMS;
+
+ if (!kdpy->base.screen->resource_get_handle(kdpy->base.screen,
+ fb->texture, &whandle))
return FALSE;
block_bits = util_format_get_blocksizebits(ksurf->color_format);
err = drmModeAddFB(kdpy->fd, ksurf->width, ksurf->height,
- block_bits, block_bits, stride, handle, &fb->buffer_id);
+ block_bits, block_bits, whandle.stride, whandle.handle,
+ &fb->buffer_id);
if (err) {
fb->buffer_id = 0;
return FALSE;
@@ -151,10 +152,6 @@ kms_surface_flush_frontbuffer(struct native_surface *nsurf)
struct kms_surface *ksurf = kms_surface(nsurf);
struct kms_display *kdpy = ksurf->kdpy;
- /* pbuffer is private */
- if (ksurf->type == KMS_SURFACE_TYPE_PBUFFER)
- return TRUE;
-
if (ksurf->front_fb.is_passive)
drmModeDirtyFB(kdpy->fd, ksurf->front_fb.buffer_id, NULL, 0);
#endif
@@ -169,13 +166,9 @@ kms_surface_swap_buffers(struct native_surface *nsurf)
struct kms_crtc *kcrtc = &ksurf->current_crtc;
struct kms_display *kdpy = ksurf->kdpy;
struct kms_framebuffer tmp_fb;
- struct pipe_texture *tmp_texture;
+ struct pipe_resource *tmp_texture;
int err;
- /* pbuffer is private */
- if (ksurf->type == KMS_SURFACE_TYPE_PBUFFER)
- return TRUE;
-
if (!ksurf->back_fb.buffer_id) {
if (!kms_surface_init_framebuffers(&ksurf->base, TRUE))
return FALSE;
@@ -224,23 +217,22 @@ kms_surface_destroy(struct native_surface *nsurf)
if (ksurf->front_fb.buffer_id)
drmModeRmFB(ksurf->kdpy->fd, ksurf->front_fb.buffer_id);
- pipe_texture_reference(&ksurf->front_fb.texture, NULL);
+ pipe_resource_reference(&ksurf->front_fb.texture, NULL);
if (ksurf->back_fb.buffer_id)
drmModeRmFB(ksurf->kdpy->fd, ksurf->back_fb.buffer_id);
- pipe_texture_reference(&ksurf->back_fb.texture, NULL);
+ pipe_resource_reference(&ksurf->back_fb.texture, NULL);
for (i = 0; i < NUM_NATIVE_ATTACHMENTS; i++) {
- struct pipe_texture *ptex = ksurf->textures[i];
- pipe_texture_reference(&ptex, NULL);
+ struct pipe_resource *ptex = ksurf->textures[i];
+ pipe_resource_reference(&ptex, NULL);
}
- free(ksurf);
+ FREE(ksurf);
}
static struct kms_surface *
kms_display_create_surface(struct native_display *ndpy,
- enum kms_surface_type type,
const struct native_config *nconf,
uint width, uint height)
{
@@ -253,7 +245,6 @@ kms_display_create_surface(struct native_display *ndpy,
return NULL;
ksurf->kdpy = kdpy;
- ksurf->type = type;
ksurf->color_format = kconf->base.color_format;
ksurf->width = width;
ksurf->height = height;
@@ -471,7 +462,7 @@ kms_display_get_modes(struct native_display *ndpy,
/* delete old data */
if (kconn->connector) {
drmModeFreeConnector(kconn->connector);
- free(kconn->kms_modes);
+ FREE(kconn->kms_modes);
kconn->connector = NULL;
kconn->kms_modes = NULL;
@@ -484,7 +475,7 @@ kms_display_get_modes(struct native_display *ndpy,
return NULL;
count = kconn->connector->count_modes;
- kconn->kms_modes = calloc(count, sizeof(*kconn->kms_modes));
+ kconn->kms_modes = CALLOC(count, sizeof(*kconn->kms_modes));
if (!kconn->kms_modes) {
drmModeFreeConnector(kconn->connector);
kconn->connector = NULL;
@@ -507,7 +498,7 @@ kms_display_get_modes(struct native_display *ndpy,
kmode->base.refresh_rate = (kmode->base.refresh_rate + 500) / 1000;
}
- nmodes_return = malloc(count * sizeof(*nmodes_return));
+ nmodes_return = MALLOC(count * sizeof(*nmodes_return));
if (nmodes_return) {
for (i = 0; i < count; i++)
nmodes_return[i] = &kconn->kms_modes[i].base;
@@ -528,7 +519,7 @@ kms_display_get_connectors(struct native_display *ndpy, int *num_connectors,
if (!kdpy->connectors) {
kdpy->connectors =
- calloc(kdpy->resources->count_connectors, sizeof(*kdpy->connectors));
+ CALLOC(kdpy->resources->count_connectors, sizeof(*kdpy->connectors));
if (!kdpy->connectors)
return NULL;
@@ -542,7 +533,7 @@ kms_display_get_connectors(struct native_display *ndpy, int *num_connectors,
kdpy->num_connectors = kdpy->resources->count_connectors;
}
- connectors = malloc(kdpy->num_connectors * sizeof(*connectors));
+ connectors = MALLOC(kdpy->num_connectors * sizeof(*connectors));
if (connectors) {
for (i = 0; i < kdpy->num_connectors; i++)
connectors[i] = &kdpy->connectors[i].base;
@@ -563,32 +554,18 @@ kms_display_create_scanout_surface(struct native_display *ndpy,
{
struct kms_surface *ksurf;
- ksurf = kms_display_create_surface(ndpy,
- KMS_SURFACE_TYPE_SCANOUT, nconf, width, height);
- return &ksurf->base;
-}
-
-static struct native_surface *
-kms_display_create_pbuffer_surface(struct native_display *ndpy,
- const struct native_config *nconf,
- uint width, uint height)
-{
- struct kms_surface *ksurf;
-
- ksurf = kms_display_create_surface(ndpy,
- KMS_SURFACE_TYPE_PBUFFER, nconf, width, height);
+ ksurf = kms_display_create_surface(ndpy, nconf, width, height);
return &ksurf->base;
}
-
static boolean
kms_display_is_format_supported(struct native_display *ndpy,
enum pipe_format fmt, boolean is_color)
{
return ndpy->screen->is_format_supported(ndpy->screen,
fmt, PIPE_TEXTURE_2D,
- (is_color) ? PIPE_TEXTURE_USAGE_RENDER_TARGET :
- PIPE_TEXTURE_USAGE_DEPTH_STENCIL, 0);
+ (is_color) ? PIPE_BIND_RENDER_TARGET :
+ PIPE_BIND_DEPTH_STENCIL, 0);
}
static const struct native_config **
@@ -602,14 +579,15 @@ kms_display_get_configs(struct native_display *ndpy, int *num_configs)
struct native_config *nconf;
enum pipe_format format;
- kdpy->config = calloc(1, sizeof(*kdpy->config));
+ kdpy->config = CALLOC(1, sizeof(*kdpy->config));
if (!kdpy->config)
return NULL;
nconf = &kdpy->config->base;
- /* always double-buffered */
- nconf->mode.doubleBufferMode = TRUE;
+ nconf->buffer_mask =
+ (1 << NATIVE_ATTACHMENT_FRONT_LEFT) |
+ (1 << NATIVE_ATTACHMENT_BACK_LEFT);
format = PIPE_FORMAT_B8G8R8A8_UNORM;
if (!kms_display_is_format_supported(&kdpy->base, format, TRUE)) {
@@ -617,45 +595,18 @@ kms_display_get_configs(struct native_display *ndpy, int *num_configs)
if (!kms_display_is_format_supported(&kdpy->base, format, TRUE))
format = PIPE_FORMAT_NONE;
}
- if (format == PIPE_FORMAT_NONE)
+ if (format == PIPE_FORMAT_NONE) {
+ FREE(kdpy->config);
+ kdpy->config = NULL;
return NULL;
+ }
nconf->color_format = format;
- nconf->mode.redBits = 8;
- nconf->mode.greenBits = 8;
- nconf->mode.blueBits = 8;
- nconf->mode.alphaBits = 8;
- nconf->mode.rgbBits = 32;
-
- format = PIPE_FORMAT_Z24S8_UNORM;
- if (!kms_display_is_format_supported(&kdpy->base, format, FALSE)) {
- format = PIPE_FORMAT_S8Z24_UNORM;
- if (!kms_display_is_format_supported(&kdpy->base, format, FALSE))
- format = PIPE_FORMAT_NONE;
- }
- if (format != PIPE_FORMAT_NONE) {
- nconf->depth_format = format;
- nconf->stencil_format = format;
-
- nconf->mode.depthBits = 24;
- nconf->mode.stencilBits = 8;
- nconf->mode.haveDepthBuffer = TRUE;
- nconf->mode.haveStencilBuffer = TRUE;
- }
nconf->scanout_bit = TRUE;
- nconf->mode.drawableType = GLX_PBUFFER_BIT;
- nconf->mode.swapMethod = GLX_SWAP_EXCHANGE_OML;
-
- nconf->mode.visualID = 0;
- nconf->mode.visualType = EGL_NONE;
-
- nconf->mode.renderType = GLX_RGBA_BIT;
- nconf->mode.rgbMode = TRUE;
- nconf->mode.xRenderable = FALSE;
}
- configs = malloc(sizeof(*configs));
+ configs = MALLOC(sizeof(*configs));
if (configs) {
configs[0] = &kdpy->config->base;
if (num_configs)
@@ -687,21 +638,21 @@ kms_display_destroy(struct native_display *ndpy)
int i;
if (kdpy->config)
- free(kdpy->config);
+ FREE(kdpy->config);
if (kdpy->connectors) {
for (i = 0; i < kdpy->num_connectors; i++) {
struct kms_connector *kconn = &kdpy->connectors[i];
if (kconn->connector) {
drmModeFreeConnector(kconn->connector);
- free(kconn->kms_modes);
+ FREE(kconn->kms_modes);
}
}
- free(kdpy->connectors);
+ FREE(kdpy->connectors);
}
if (kdpy->shown_surfaces)
- free(kdpy->shown_surfaces);
+ FREE(kdpy->shown_surfaces);
if (kdpy->saved_crtcs) {
for (i = 0; i < kdpy->resources->count_crtcs; i++) {
@@ -717,7 +668,7 @@ kms_display_destroy(struct native_display *ndpy)
drmModeFreeCrtc(kcrtc->crtc);
}
}
- free(kdpy->saved_crtcs);
+ FREE(kdpy->saved_crtcs);
}
if (kdpy->resources)
@@ -729,9 +680,9 @@ kms_display_destroy(struct native_display *ndpy)
if (kdpy->fd >= 0)
drmClose(kdpy->fd);
- if (kdpy->api)
+ if (kdpy->api && kdpy->api->destroy)
kdpy->api->destroy(kdpy->api);
- free(kdpy);
+ FREE(kdpy);
}
/**
@@ -741,10 +692,9 @@ static boolean
kms_display_init_screen(struct native_display *ndpy)
{
struct kms_display *kdpy = kms_display(ndpy);
- struct drm_create_screen_arg arg;
int fd;
- fd = drmOpen(kdpy->api->name, NULL);
+ fd = drmOpen(kdpy->api->driver_name, NULL);
if (fd < 0) {
_eglLog(_EGL_WARNING, "failed to open DRM device");
return FALSE;
@@ -757,9 +707,7 @@ kms_display_init_screen(struct native_display *ndpy)
}
#endif
- memset(&arg, 0, sizeof(arg));
- arg.mode = DRM_CREATE_NORMAL;
- kdpy->base.screen = kdpy->api->create_screen(kdpy->api, fd, &arg);
+ kdpy->base.screen = kdpy->api->create_screen(kdpy->api, fd, NULL);
if (!kdpy->base.screen) {
_eglLog(_EGL_WARNING, "failed to create DRM screen");
drmClose(fd);
@@ -794,7 +742,7 @@ kms_create_display(EGLNativeDisplayType dpy,
kdpy->api = api;
if (!kdpy->api) {
_eglLog(_EGL_WARNING, "failed to create DRM API");
- free(kdpy);
+ FREE(kdpy);
return NULL;
}
@@ -812,14 +760,14 @@ kms_create_display(EGLNativeDisplayType dpy,
}
kdpy->saved_crtcs =
- calloc(kdpy->resources->count_crtcs, sizeof(*kdpy->saved_crtcs));
+ CALLOC(kdpy->resources->count_crtcs, sizeof(*kdpy->saved_crtcs));
if (!kdpy->saved_crtcs) {
kms_display_destroy(&kdpy->base);
return NULL;
}
kdpy->shown_surfaces =
- calloc(kdpy->resources->count_crtcs, sizeof(*kdpy->shown_surfaces));
+ CALLOC(kdpy->resources->count_crtcs, sizeof(*kdpy->shown_surfaces));
if (!kdpy->shown_surfaces) {
kms_display_destroy(&kdpy->base);
return NULL;
@@ -828,7 +776,6 @@ kms_create_display(EGLNativeDisplayType dpy,
kdpy->base.destroy = kms_display_destroy;
kdpy->base.get_param = kms_display_get_param;
kdpy->base.get_configs = kms_display_get_configs;
- kdpy->base.create_pbuffer_surface = kms_display_create_pbuffer_surface;
kdpy->base.modeset = &kms_display_modeset;
@@ -859,9 +806,9 @@ native_get_name(void)
drm_api = drm_api_create();
if (drm_api)
- snprintf(kms_name, sizeof(kms_name), "KMS/%s", drm_api->name);
+ util_snprintf(kms_name, sizeof(kms_name), "KMS/%s", drm_api->name);
else
- snprintf(kms_name, sizeof(kms_name), "KMS");
+ util_snprintf(kms_name, sizeof(kms_name), "KMS");
return kms_name;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 03:11:57 +0000