#include "loader.h"
#include "egl_dri2.h"
-#include "egl_dri2_fallbacks.h"
#ifdef HAVE_DRM_GRALLOC
#include <gralloc_drm_handle.h>
}
#endif /* HAVE_DRM_GRALLOC */
+static __DRIimage *
+droid_create_image_from_prime_fds_yuv(_EGLDisplay *disp,
+ struct ANativeWindowBuffer *buf,
+ int num_fds, int fds[3])
+{
+ struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+ struct android_ycbcr ycbcr;
+ int offsets[3];
+ int pitches[3];
+ enum chroma_order chroma_order;
+ int fourcc;
+ int ret;
+ unsigned error;
+
+ if (!dri2_dpy->gralloc->lock_ycbcr) {
+ _eglLog(_EGL_WARNING, "Gralloc does not support lock_ycbcr");
+ return NULL;
+ }
+
+ memset(&ycbcr, 0, sizeof(ycbcr));
+ ret = dri2_dpy->gralloc->lock_ycbcr(dri2_dpy->gralloc, buf->handle,
+ 0, 0, 0, 0, 0, &ycbcr);
+ if (ret) {
+ /* HACK: See droid_create_image_from_prime_fds() and
+ * https://issuetracker.google.com/32077885.*/
+ if (buf->format == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED)
+ return NULL;
+
+ _eglLog(_EGL_WARNING, "gralloc->lock_ycbcr failed: %d", ret);
+ return NULL;
+ }
+ dri2_dpy->gralloc->unlock(dri2_dpy->gralloc, buf->handle);
+
+ /* When lock_ycbcr's usage argument contains no SW_READ/WRITE flags
+ * it will return the .y/.cb/.cr pointers based on a NULL pointer,
+ * so they can be interpreted as offsets. */
+ offsets[0] = (size_t)ycbcr.y;
+ /* We assume here that all the planes are located in one DMA-buf. */
+ if ((size_t)ycbcr.cr < (size_t)ycbcr.cb) {
+ chroma_order = YCrCb;
+ offsets[1] = (size_t)ycbcr.cr;
+ offsets[2] = (size_t)ycbcr.cb;
+ } else {
+ chroma_order = YCbCr;
+ offsets[1] = (size_t)ycbcr.cb;
+ offsets[2] = (size_t)ycbcr.cr;
+ }
+
+ /* .ystride is the line length (in bytes) of the Y plane,
+ * .cstride is the line length (in bytes) of any of the remaining
+ * Cb/Cr/CbCr planes, assumed to be the same for Cb and Cr for fully
+ * planar formats. */
+ pitches[0] = ycbcr.ystride;
+ pitches[1] = pitches[2] = ycbcr.cstride;
+
+ /* .chroma_step is the byte distance between the same chroma channel
+ * values of subsequent pixels, assumed to be the same for Cb and Cr. */
+ fourcc = get_fourcc_yuv(buf->format, chroma_order, ycbcr.chroma_step);
+ if (fourcc == -1) {
+ _eglLog(_EGL_WARNING, "unsupported YUV format, native = %x, chroma_order = %s, chroma_step = %d",
+ buf->format, chroma_order == YCbCr ? "YCbCr" : "YCrCb", ycbcr.chroma_step);
+ return NULL;
+ }
+
+ /*
+ * Since this is EGL_NATIVE_BUFFER_ANDROID don't assume that
+ * the single-fd case cannot happen. So handle eithe single
+ * fd or fd-per-plane case:
+ */
+ if (num_fds == 1) {
+ fds[2] = fds[1] = fds[0];
+ } else {
+ int expected_planes = (ycbcr.chroma_step == 2) ? 2 : 3;
+ assert(num_fds == expected_planes);
+ }
+
+ return dri2_dpy->image->createImageFromDmaBufs(dri2_dpy->dri_screen,
+ buf->width, buf->height, fourcc,
+ fds, num_fds, pitches, offsets,
+ EGL_ITU_REC601_EXT,
+ EGL_YUV_NARROW_RANGE_EXT,
+ EGL_YUV_CHROMA_SITING_0_EXT,
+ EGL_YUV_CHROMA_SITING_0_EXT,
+ &error,
+ NULL);
+}
+
+static __DRIimage *
+droid_create_image_from_prime_fds(_EGLDisplay *disp,
+ struct ANativeWindowBuffer *buf)
+{
+ struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+ int pitches[4] = { 0 }, offsets[4] = { 0 };
+ unsigned error;
+ int num_fds;
+ int fds[3];
+
+ num_fds = get_native_buffer_fds(buf, fds);
+ if (num_fds == 0)
+ return NULL;
+
+ if (is_yuv(buf->format)) {
+ __DRIimage *image;
+
+ image = droid_create_image_from_prime_fds_yuv(disp, buf, num_fds, fds);
+ /*
+ * HACK: https://issuetracker.google.com/32077885
+ * There is no API available to properly query the IMPLEMENTATION_DEFINED
+ * format. As a workaround we rely here on gralloc allocating either
+ * an arbitrary YCbCr 4:2:0 or RGBX_8888, with the latter being recognized
+ * by lock_ycbcr failing.
+ */
+ if (image || buf->format != HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED)
+ return image;
+ }
+
+ /*
+ * Non-YUV formats could *also* have multiple planes, such as ancillary
+ * color compression state buffer, but the rest of the code isn't ready
+ * yet to deal with modifiers:
+ */
+ assert(num_fds == 1);
+
+ const int fourcc = get_fourcc(buf->format);
+ if (fourcc == -1) {
+ _eglError(EGL_BAD_PARAMETER, "eglCreateEGLImageKHR");
+ return NULL;
+ }
+
+ pitches[0] = buf->stride * get_format_bpp(buf->format);
+ if (pitches[0] == 0) {
+ _eglError(EGL_BAD_PARAMETER, "eglCreateEGLImageKHR");
+ return NULL;
+ }
+
+ return dri2_dpy->image->createImageFromDmaBufs(dri2_dpy->dri_screen,
+ buf->width, buf->height, fourcc,
+ fds, num_fds, pitches, offsets,
+ EGL_ITU_REC601_EXT,
+ EGL_YUV_NARROW_RANGE_EXT,
+ EGL_YUV_CHROMA_SITING_0_EXT,
+ EGL_YUV_CHROMA_SITING_0_EXT,
+ &error,
+ NULL);
+}
+
static EGLBoolean
droid_window_dequeue_buffer(struct dri2_egl_surface *dri2_surf)
{
}
static _EGLSurface *
-droid_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
- _EGLConfig *conf, void *native_window,
- const EGLint *attrib_list)
+droid_create_surface(_EGLDisplay *disp, EGLint type, _EGLConfig *conf,
+ void *native_window, const EGLint *attrib_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
}
static _EGLSurface *
-droid_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp,
- _EGLConfig *conf, void *native_window,
- const EGLint *attrib_list)
+droid_create_window_surface(_EGLDisplay *disp, _EGLConfig *conf,
+ void *native_window, const EGLint *attrib_list)
{
- return droid_create_surface(drv, disp, EGL_WINDOW_BIT, conf,
+ return droid_create_surface(disp, EGL_WINDOW_BIT, conf,
native_window, attrib_list);
}
static _EGLSurface *
-droid_create_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *disp,
- _EGLConfig *conf, const EGLint *attrib_list)
+droid_create_pbuffer_surface(_EGLDisplay *disp, _EGLConfig *conf,
+ const EGLint *attrib_list)
{
- return droid_create_surface(drv, disp, EGL_PBUFFER_BIT, conf,
- NULL, attrib_list);
+ return droid_create_surface(disp, EGL_PBUFFER_BIT, conf,
+ NULL, attrib_list);
}
static EGLBoolean
-droid_destroy_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf)
+droid_destroy_surface(_EGLDisplay *disp, _EGLSurface *surf)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
}
static EGLBoolean
-droid_swap_interval(_EGLDriver *drv, _EGLDisplay *disp,
- _EGLSurface *surf, EGLint interval)
+droid_swap_interval(_EGLDisplay *disp, _EGLSurface *surf, EGLint interval)
{
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
struct ANativeWindow *window = dri2_surf->window;
}
static EGLint
-droid_query_buffer_age(_EGLDriver *drv,
- _EGLDisplay *disp, _EGLSurface *surface)
+droid_query_buffer_age(_EGLDisplay *disp, _EGLSurface *surface)
{
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surface);
}
static EGLBoolean
-droid_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw)
+droid_swap_buffers(_EGLDisplay *disp, _EGLSurface *draw)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw);
return EGL_TRUE;
}
-static _EGLImage *
-droid_create_image_from_prime_fds_yuv(_EGLDisplay *disp, _EGLContext *ctx,
- struct ANativeWindowBuffer *buf,
- int num_fds, int fds[3])
-{
- struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
- struct android_ycbcr ycbcr;
- size_t offsets[3];
- size_t pitches[3];
- enum chroma_order chroma_order;
- int fourcc;
- int ret;
-
- if (!dri2_dpy->gralloc->lock_ycbcr) {
- _eglLog(_EGL_WARNING, "Gralloc does not support lock_ycbcr");
- return NULL;
- }
-
- memset(&ycbcr, 0, sizeof(ycbcr));
- ret = dri2_dpy->gralloc->lock_ycbcr(dri2_dpy->gralloc, buf->handle,
- 0, 0, 0, 0, 0, &ycbcr);
- if (ret) {
- /* HACK: See droid_create_image_from_prime_fds() and
- * https://issuetracker.google.com/32077885.*/
- if (buf->format == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED)
- return NULL;
-
- _eglLog(_EGL_WARNING, "gralloc->lock_ycbcr failed: %d", ret);
- return NULL;
- }
- dri2_dpy->gralloc->unlock(dri2_dpy->gralloc, buf->handle);
-
- /* When lock_ycbcr's usage argument contains no SW_READ/WRITE flags
- * it will return the .y/.cb/.cr pointers based on a NULL pointer,
- * so they can be interpreted as offsets. */
- offsets[0] = (size_t)ycbcr.y;
- /* We assume here that all the planes are located in one DMA-buf. */
- if ((size_t)ycbcr.cr < (size_t)ycbcr.cb) {
- chroma_order = YCrCb;
- offsets[1] = (size_t)ycbcr.cr;
- offsets[2] = (size_t)ycbcr.cb;
- } else {
- chroma_order = YCbCr;
- offsets[1] = (size_t)ycbcr.cb;
- offsets[2] = (size_t)ycbcr.cr;
- }
-
- /* .ystride is the line length (in bytes) of the Y plane,
- * .cstride is the line length (in bytes) of any of the remaining
- * Cb/Cr/CbCr planes, assumed to be the same for Cb and Cr for fully
- * planar formats. */
- pitches[0] = ycbcr.ystride;
- pitches[1] = pitches[2] = ycbcr.cstride;
-
- /* .chroma_step is the byte distance between the same chroma channel
- * values of subsequent pixels, assumed to be the same for Cb and Cr. */
- fourcc = get_fourcc_yuv(buf->format, chroma_order, ycbcr.chroma_step);
- if (fourcc == -1) {
- _eglLog(_EGL_WARNING, "unsupported YUV format, native = %x, chroma_order = %s, chroma_step = %d",
- buf->format, chroma_order == YCbCr ? "YCbCr" : "YCrCb", ycbcr.chroma_step);
- return NULL;
- }
-
- /*
- * Since this is EGL_NATIVE_BUFFER_ANDROID don't assume that
- * the single-fd case cannot happen. So handle eithe single
- * fd or fd-per-plane case:
- */
- if (num_fds == 1) {
- fds[2] = fds[1] = fds[0];
- } else {
- int expected_planes = (ycbcr.chroma_step == 2) ? 2 : 3;
- assert(num_fds == expected_planes);
- }
-
- if (ycbcr.chroma_step == 2) {
- /* Semi-planar Y + CbCr or Y + CrCb format. */
- const EGLint attr_list_2plane[] = {
- EGL_WIDTH, buf->width,
- EGL_HEIGHT, buf->height,
- EGL_LINUX_DRM_FOURCC_EXT, fourcc,
- EGL_DMA_BUF_PLANE0_FD_EXT, fds[0],
- EGL_DMA_BUF_PLANE0_PITCH_EXT, pitches[0],
- EGL_DMA_BUF_PLANE0_OFFSET_EXT, offsets[0],
- EGL_DMA_BUF_PLANE1_FD_EXT, fds[1],
- EGL_DMA_BUF_PLANE1_PITCH_EXT, pitches[1],
- EGL_DMA_BUF_PLANE1_OFFSET_EXT, offsets[1],
- EGL_NONE, 0
- };
-
- return dri2_create_image_dma_buf(disp, ctx, NULL, attr_list_2plane);
- } else {
- /* Fully planar Y + Cb + Cr or Y + Cr + Cb format. */
- const EGLint attr_list_3plane[] = {
- EGL_WIDTH, buf->width,
- EGL_HEIGHT, buf->height,
- EGL_LINUX_DRM_FOURCC_EXT, fourcc,
- EGL_DMA_BUF_PLANE0_FD_EXT, fds[0],
- EGL_DMA_BUF_PLANE0_PITCH_EXT, pitches[0],
- EGL_DMA_BUF_PLANE0_OFFSET_EXT, offsets[0],
- EGL_DMA_BUF_PLANE1_FD_EXT, fds[1],
- EGL_DMA_BUF_PLANE1_PITCH_EXT, pitches[1],
- EGL_DMA_BUF_PLANE1_OFFSET_EXT, offsets[1],
- EGL_DMA_BUF_PLANE2_FD_EXT, fds[2],
- EGL_DMA_BUF_PLANE2_PITCH_EXT, pitches[2],
- EGL_DMA_BUF_PLANE2_OFFSET_EXT, offsets[2],
- EGL_NONE, 0
- };
-
- return dri2_create_image_dma_buf(disp, ctx, NULL, attr_list_3plane);
- }
-}
-
-static _EGLImage *
-droid_create_image_from_prime_fds(_EGLDisplay *disp, _EGLContext *ctx,
- struct ANativeWindowBuffer *buf, int num_fds, int fds[3])
-{
- unsigned int pitch;
-
- if (is_yuv(buf->format)) {
- _EGLImage *image;
-
- image = droid_create_image_from_prime_fds_yuv(disp, ctx, buf, num_fds, fds);
- /*
- * HACK: https://issuetracker.google.com/32077885
- * There is no API available to properly query the IMPLEMENTATION_DEFINED
- * format. As a workaround we rely here on gralloc allocating either
- * an arbitrary YCbCr 4:2:0 or RGBX_8888, with the latter being recognized
- * by lock_ycbcr failing.
- */
- if (image || buf->format != HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED)
- return image;
- }
-
- /*
- * Non-YUV formats could *also* have multiple planes, such as ancillary
- * color compression state buffer, but the rest of the code isn't ready
- * yet to deal with modifiers:
- */
- assert(num_fds == 1);
-
- const int fourcc = get_fourcc(buf->format);
- if (fourcc == -1) {
- _eglError(EGL_BAD_PARAMETER, "eglCreateEGLImageKHR");
- return NULL;
- }
-
- pitch = buf->stride * get_format_bpp(buf->format);
- if (pitch == 0) {
- _eglError(EGL_BAD_PARAMETER, "eglCreateEGLImageKHR");
- return NULL;
- }
-
- const EGLint attr_list[] = {
- EGL_WIDTH, buf->width,
- EGL_HEIGHT, buf->height,
- EGL_LINUX_DRM_FOURCC_EXT, fourcc,
- EGL_DMA_BUF_PLANE0_FD_EXT, fds[0],
- EGL_DMA_BUF_PLANE0_PITCH_EXT, pitch,
- EGL_DMA_BUF_PLANE0_OFFSET_EXT, 0,
- EGL_NONE, 0
- };
-
- return dri2_create_image_dma_buf(disp, ctx, NULL, attr_list);
-}
-
#ifdef HAVE_DRM_GRALLOC
static int get_format(int format)
{
}
static _EGLImage *
-droid_create_image_from_name(_EGLDisplay *disp, _EGLContext *ctx,
+droid_create_image_from_name(_EGLDisplay *disp,
struct ANativeWindowBuffer *buf)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
- struct dri2_egl_image *dri2_img;
+ __DRIimage *dri_image;
int name;
int format;
if (format == -1)
return NULL;
- dri2_img = calloc(1, sizeof(*dri2_img));
- if (!dri2_img) {
- _eglError(EGL_BAD_ALLOC, "droid_create_image_mesa_drm");
- return NULL;
- }
-
- _eglInitImage(&dri2_img->base, disp);
-
- dri2_img->dri_image =
+ return
dri2_dpy->image->createImageFromName(dri2_dpy->dri_screen,
buf->width,
buf->height,
name,
buf->stride,
dri2_img);
- if (!dri2_img->dri_image) {
- free(dri2_img);
- _eglError(EGL_BAD_ALLOC, "droid_create_image_mesa_drm");
- return NULL;
- }
-
- return &dri2_img->base;
}
#endif /* HAVE_DRM_GRALLOC */
static EGLBoolean
-droid_query_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf,
+droid_query_surface(_EGLDisplay *disp, _EGLSurface *surf,
EGLint attribute, EGLint *value)
{
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
default:
break;
}
- return _eglQuerySurface(drv, disp, surf, attribute, value);
+ return _eglQuerySurface(disp, surf, attribute, value);
}
static _EGLImage *
_EGLContext *ctx,
struct ANativeWindowBuffer *buf)
{
- int fds[3];
- unsigned num_fds;
-
if (ctx != NULL) {
/* From the EGL_ANDROID_image_native_buffer spec:
*
return NULL;
}
- num_fds = get_native_buffer_fds(buf, fds);
- if (num_fds > 0)
- return droid_create_image_from_prime_fds(disp, ctx, buf, num_fds, fds);
+ __DRIimage *dri_image =
+ droid_create_image_from_prime_fds(disp, buf);
#ifdef HAVE_DRM_GRALLOC
- return droid_create_image_from_name(disp, ctx, buf);
-#else
- return NULL;
+ if (dri_image == NULL)
+ dri_image = droid_create_image_from_name(disp, buf);
#endif
+
+ if (dri_image)
+ return dri2_create_image_from_dri(disp, dri_image);
+
+ return NULL;
}
static _EGLImage *
-droid_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp,
- _EGLContext *ctx, EGLenum target,
- EGLClientBuffer buffer, const EGLint *attr_list)
+droid_create_image_khr(_EGLDisplay *disp, _EGLContext *ctx, EGLenum target,
+ EGLClientBuffer buffer, const EGLint *attr_list)
{
switch (target) {
case EGL_NATIVE_BUFFER_ANDROID:
return dri2_create_image_android_native_buffer(disp, ctx,
(struct ANativeWindowBuffer *) buffer);
default:
- return dri2_create_image_khr(drv, disp, ctx, target, buffer, attr_list);
+ return dri2_create_image_khr(disp, ctx, target, buffer, attr_list);
}
}
}
static EGLBoolean
-droid_add_configs_for_visuals(_EGLDriver *drv, _EGLDisplay *disp)
+droid_add_configs_for_visuals(_EGLDisplay *disp)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
static const struct {
.destroy_surface = droid_destroy_surface,
.create_image = droid_create_image_khr,
.swap_buffers = droid_swap_buffers,
- .swap_buffers_region = dri2_fallback_swap_buffers_region,
.swap_interval = droid_swap_interval,
- .post_sub_buffer = dri2_fallback_post_sub_buffer,
- .copy_buffers = dri2_fallback_copy_buffers,
.query_buffer_age = droid_query_buffer_age,
.query_surface = droid_query_surface,
- .create_wayland_buffer_from_image = dri2_fallback_create_wayland_buffer_from_image,
- .get_sync_values = dri2_fallback_get_sync_values,
.get_dri_drawable = dri2_surface_get_dri_drawable,
.set_shared_buffer_mode = droid_set_shared_buffer_mode,
};
static EGLBoolean
droid_load_driver(_EGLDisplay *disp, bool swrast)
{
- struct dri2_egl_display *dri2_dpy = disp->DriverData;
- const char *err;
+ struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
dri2_dpy->driver_name = loader_get_driver_for_fd(dri2_dpy->fd);
if (dri2_dpy->driver_name == NULL)
* systems.) */
dri2_dpy->loader_extensions = droid_dri2_loader_extensions;
if (!dri2_load_driver(disp)) {
- err = "DRI2: failed to load driver";
goto error;
}
#else
free(dri2_dpy->driver_name);
dri2_dpy->driver_name = strdup("kms_swrast");
} else {
- err = "DRI3: failed to find software capable driver";
goto error;
}
}
dri2_dpy->loader_extensions = droid_image_loader_extensions;
if (!dri2_load_driver_dri3(disp)) {
- err = "DRI3: failed to load driver";
goto error;
}
#endif
#endif
EGLBoolean
-dri2_initialize_android(_EGLDriver *drv, _EGLDisplay *disp)
+dri2_initialize_android(_EGLDisplay *disp)
{
_EGLDevice *dev;
bool device_opened = false;
/* Create configs *after* enabling extensions because presence of DRI
* driver extensions can affect the capabilities of EGLConfigs.
*/
- if (!droid_add_configs_for_visuals(drv, disp)) {
+ if (!droid_add_configs_for_visuals(disp)) {
err = "DRI2: failed to add configs";
goto cleanup;
}
projects / mesa.git / blobdiff