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egl/android: Call createImageFromDmaBufs directly

Browse source 
Instead of building up EGL attribute lists and then having to parse
them again, call the DRI driver directly and then use the
dri2_create_image_from_dri() helper to wrap the __DRIimage in an
EGLImage.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6055>
This commit is contained in:
Kristian H. Kristensen 2020-08-06 16:38:28 -07:00 • committed by Marge Bot
parent 7c98066e80
commit 972f36d8fa
3 changed files with 41 additions and 58 deletions
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2
src/egl/drivers/dri2/egl_dri2.c
View file

@ -2201,7 +2201,7 @@ dri2_create_image(_EGLDisplay *disp, _EGLContext *ctx, EGLenum target,
attr_list);
}
static _EGLImage *
_EGLImage *
dri2_create_image_from_dri(_EGLDisplay *disp, __DRIimage *dri_image)
{
struct dri2_egl_image *dri2_img;

3
src/egl/drivers/dri2/egl_dri2.h
View file

@ -445,6 +445,9 @@ _EGLImage *
dri2_create_image_dma_buf(_EGLDisplay *disp, _EGLContext *ctx,
EGLClientBuffer buffer, const EGLint *attr_list);
_EGLImage *
dri2_create_image_from_dri(_EGLDisplay *disp, __DRIimage *dri_image);
#ifdef HAVE_X11_PLATFORM
EGLBoolean
dri2_initialize_x11(_EGLDisplay *disp);

94
src/egl/drivers/dri2/platform_android.c
View file

@ -769,18 +769,19 @@ droid_swap_buffers(_EGLDisplay *disp, _EGLSurface *draw)
return EGL_TRUE;
}
static _EGLImage *
static __DRIimage *
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];
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");
@ -844,52 +845,27 @@ droid_create_image_from_prime_fds_yuv(_EGLDisplay *disp, _EGLContext *ctx,
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);
}
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 _EGLImage *
static __DRIimage *
droid_create_image_from_prime_fds(_EGLDisplay *disp, _EGLContext *ctx,
struct ANativeWindowBuffer *buf, int num_fds, int fds[3])
{
unsigned int pitch;
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
int pitches[4] = { 0 }, offsets[4] = { 0 };
unsigned error;
if (is_yuv(buf->format)) {
_EGLImage *image;
__DRIimage *image;
image = droid_create_image_from_prime_fds_yuv(disp, ctx, buf, num_fds, fds);
/*
@ -916,23 +892,21 @@ droid_create_image_from_prime_fds(_EGLDisplay *disp, _EGLContext *ctx,
return NULL;
}
pitch = buf->stride * get_format_bpp(buf->format);
if (pitch == 0) {
pitches[0] = buf->stride * get_format_bpp(buf->format);
if (pitches[0] == 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);
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);
}
#ifdef HAVE_DRM_GRALLOC
@ -1054,8 +1028,14 @@ dri2_create_image_android_native_buffer(_EGLDisplay *disp,
}
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);
if (num_fds > 0) {
__DRIimage *dri_image =
droid_create_image_from_prime_fds(disp, ctx, buf, num_fds, fds);
if (!dri_image)
return EGL_NO_IMAGE_KHR;
return dri2_create_image_from_dri(disp, dri_image);
}
#ifdef HAVE_DRM_GRALLOC
return droid_create_image_from_name(disp, ctx, buf);