/**
* Deletes textures and EGL surfaces and context.
* @param raspitex_state Pointer to the Raspi
*/
void raspitexutil_gl_term(RASPITEX_STATE *raspitex_state)
{
vcos_log_trace("%s", VCOS_FUNCTION);
/* Delete OES textures */
glDeleteTextures(1, &raspitex_state->texture);
eglDestroyImageKHR(raspitex_state->display, raspitex_state->egl_image);
raspitex_state->egl_image = EGL_NO_IMAGE_KHR;
glDeleteTextures(1, &raspitex_state->y_texture);
eglDestroyImageKHR(raspitex_state->display, raspitex_state->y_egl_image);
raspitex_state->y_egl_image = EGL_NO_IMAGE_KHR;
glDeleteTextures(1, &raspitex_state->u_texture);
eglDestroyImageKHR(raspitex_state->display, raspitex_state->u_egl_image);
raspitex_state->u_egl_image = EGL_NO_IMAGE_KHR;
glDeleteTextures(1, &raspitex_state->v_texture);
eglDestroyImageKHR(raspitex_state->display, raspitex_state->v_egl_image);
raspitex_state->u_egl_image = EGL_NO_IMAGE_KHR;
/* Terminate EGL */
eglMakeCurrent(raspitex_state->display, EGL_NO_SURFACE,
EGL_NO_SURFACE, EGL_NO_CONTEXT);
eglDestroyContext(raspitex_state->display, raspitex_state->context);
eglDestroySurface(raspitex_state->display, raspitex_state->surface);
eglTerminate(raspitex_state->display);
}
static Bool
glamor_egl_close_screen(ScreenPtr screen)
{
ScrnInfoPtr scrn;
struct glamor_egl_screen_private *glamor_egl;
PixmapPtr screen_pixmap;
EGLImageKHR back_image;
scrn = xf86ScreenToScrn(screen);
glamor_egl = glamor_egl_get_screen_private(scrn);
screen_pixmap = screen->GetScreenPixmap(screen);
eglDestroyImageKHR(glamor_egl->display,glamor_egl->front_image);
dixSetPrivate(&screen_pixmap->devPrivates, glamor_egl_pixmap_private_key,
NULL);
glamor_egl->front_image = NULL;
if (glamor_egl->back_pixmap && *glamor_egl->back_pixmap) {
back_image = dixLookupPrivate(&(*glamor_egl->back_pixmap)->devPrivates,
glamor_egl_pixmap_private_key);
if (back_image != NULL && back_image != EGL_NO_IMAGE_KHR) {
eglDestroyImageKHR(glamor_egl->display, back_image);
dixSetPrivate(&(*glamor_egl->back_pixmap)->devPrivates,
glamor_egl_pixmap_private_key, NULL);
}
}
screen->CloseScreen = glamor_egl->saved_close_screen;
return screen->CloseScreen(screen);
}
static GrBackendTexture make_gl_backend_texture(
GrContext* context, AHardwareBuffer* hardwareBuffer,
int width, int height, GrPixelConfig config,
GrAHardwareBufferImageGenerator::DeleteImageProc* deleteProc,
GrAHardwareBufferImageGenerator::DeleteImageCtx* deleteCtx,
bool isProtectedContent,
const GrBackendFormat& backendFormat) {
while (GL_NO_ERROR != glGetError()) {} //clear GL errors
EGLClientBuffer clientBuffer = eglGetNativeClientBufferANDROID(hardwareBuffer);
EGLint attribs[] = { EGL_IMAGE_PRESERVED_KHR, EGL_TRUE,
isProtectedContent ? EGL_PROTECTED_CONTENT_EXT : EGL_NONE,
isProtectedContent ? EGL_TRUE : EGL_NONE,
EGL_NONE };
EGLDisplay display = eglGetCurrentDisplay();
// eglCreateImageKHR will add a ref to the AHardwareBuffer
EGLImageKHR image = eglCreateImageKHR(display, EGL_NO_CONTEXT, EGL_NATIVE_BUFFER_ANDROID,
clientBuffer, attribs);
if (EGL_NO_IMAGE_KHR == image) {
SkDebugf("Could not create EGL image, err = (%#x)", (int) eglGetError() );
return GrBackendTexture();
}
GrGLuint texID;
glGenTextures(1, &texID);
if (!texID) {
eglDestroyImageKHR(display, image);
return GrBackendTexture();
}
glBindTexture(GL_TEXTURE_EXTERNAL_OES, texID);
GLenum status = GL_NO_ERROR;
if ((status = glGetError()) != GL_NO_ERROR) {
SkDebugf("glBindTexture failed (%#x)", (int) status);
glDeleteTextures(1, &texID);
eglDestroyImageKHR(display, image);
return GrBackendTexture();
}
glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES, image);
if ((status = glGetError()) != GL_NO_ERROR) {
SkDebugf("glEGLImageTargetTexture2DOES failed (%#x)", (int) status);
glDeleteTextures(1, &texID);
eglDestroyImageKHR(display, image);
return GrBackendTexture();
}
context->resetContext(kTextureBinding_GrGLBackendState);
GrGLTextureInfo textureInfo;
textureInfo.fID = texID;
SkASSERT(backendFormat.isValid());
textureInfo.fTarget = *backendFormat.getGLTarget();
textureInfo.fFormat = *backendFormat.getGLFormat();
*deleteProc = GrAHardwareBufferImageGenerator::DeleteGLTexture;
*deleteCtx = new GLCleanupHelper(texID, image, display);
return GrBackendTexture(width, height, GrMipMapped::kNo, textureInfo);
}
WindowGrabber::~WindowGrabber()
{
QCoreApplication::eventDispatcher()->removeNativeEventFilter(this);
if (eglImagesInitialized()) {
glDeleteTextures(2, imgTextures);
eglDestroyImageKHR(eglGetDisplay(EGL_DEFAULT_DISPLAY), img[0]);
eglDestroyImageKHR(eglGetDisplay(EGL_DEFAULT_DISPLAY), img[1]);
}
}
static bool
test_buffer_not_null(unsigned w, unsigned h, int fd, unsigned stride,
unsigned offset)
{
EGLImageKHR img;
EGLint attr[] = {
EGL_WIDTH, w,
EGL_HEIGHT, h,
EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_ARGB8888,
EGL_DMA_BUF_PLANE0_FD_EXT, fd,
EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
EGL_DMA_BUF_PLANE0_PITCH_EXT, stride,
EGL_NONE
};
/**
* The spec says:
*
* "If <target> is EGL_LINUX_DMA_BUF_EXT, <dpy> must be a valid
* display, <ctx> must be EGL_NO_CONTEXT, and <buffer> must be
* NULL, cast into the type EGLClientBuffer."
*/
img = eglCreateImageKHR(eglGetCurrentDisplay(), EGL_NO_CONTEXT,
EGL_LINUX_DMA_BUF_EXT, (EGLClientBuffer)1, attr);
if (!piglit_check_egl_error(EGL_BAD_PARAMETER)) {
if (img)
eglDestroyImageKHR(eglGetCurrentDisplay(), img);
return false;
}
return true;
}
PIGLIT_GL_TEST_CONFIG_END
#define DRM_FORMAT_INVALID fourcc_code('F', 'O', 'O', '0')
static bool
test_excess_attributes(unsigned w, unsigned h, int fd, unsigned stride,
unsigned offset, EGLint attr_id, EGLint attr_val)
{
const EGLint excess_attr[2 * 7 + 1] = {
EGL_HEIGHT, w,
EGL_WIDTH, h,
EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_ARGB8888,
EGL_DMA_BUF_PLANE0_FD_EXT, fd,
EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
EGL_DMA_BUF_PLANE0_PITCH_EXT, stride,
attr_id, attr_val,
EGL_NONE };
EGLImageKHR img = eglCreateImageKHR(eglGetCurrentDisplay(),
EGL_NO_CONTEXT, EGL_LINUX_DMA_BUF_EXT,
(EGLClientBuffer)NULL, excess_attr);
if (!piglit_check_egl_error(EGL_BAD_ATTRIBUTE)) {
if (img)
eglDestroyImageKHR(eglGetCurrentDisplay(), img);
return false;
}
return true;
}
/*------------------------------------------------------------------------------
| OMX_TextureData::freeData
+-----------------------------------------------------------------------------*/
void OMX_TextureData::freeData()
{
if (!m_textureData || !m_textureId || !m_eglImage)
log_warn("Double free of OMX texture data requested.");
EGLDisplay eglDisplay = get_egl_display();
// Destroy texture, EGL image and free the buffer.
log_debug("Freeing KHR image...");
if (m_eglImage && eglDestroyImageKHR(eglDisplay, m_eglImage) == EGL_SUCCESS) {
EGLint err = eglGetError();
LOG_ERROR(LOG_TAG, "Failed to destroy EGLImageKHR: %d.", err);
}
m_eglImage = NULL;
if (m_textureId) {
log_debug("Freeing texture...");
glDeleteTextures(1, &m_textureId);
m_textureId = 0;
}
if (m_textureData) {
log_debug("Freeing texture data...");
delete m_textureData;
m_textureData = NULL;
}
}
enum piglit_result
piglit_display(void)
{
const unsigned w = 2;
const unsigned h = 2;
const unsigned cpp = 4;
const unsigned fourcc = DRM_FORMAT_ARGB8888;
const unsigned char *pixels = alloca(w * h * cpp);
struct piglit_dma_buf *buf;
EGLImageKHR img;
enum piglit_result res;
bool pass = true;
res = piglit_create_dma_buf(w, h, fourcc, pixels, &buf);
if (res != PIGLIT_PASS)
return res;
img = create_image(w, h, buf->fd, buf->stride[0], buf->offset[0]);
if (!img) {
piglit_destroy_dma_buf(buf);
/* unsupported format (BAD_MATCH) is not an error. */
return piglit_check_egl_error(EGL_BAD_MATCH) ?
PIGLIT_SKIP : PIGLIT_FAIL;
}
pass = try_as_texture_2d(img) && pass;
pass = try_as_render_buffer(img) && pass;
eglDestroyImageKHR(eglGetCurrentDisplay(), img);
piglit_destroy_dma_buf(buf);
return pass ? PIGLIT_PASS : PIGLIT_FAIL;
}
static bool
test_pitch_zero(unsigned w, unsigned h, int fd, unsigned stride,
unsigned offset)
{
EGLImageKHR img;
EGLint attr[] = {
EGL_WIDTH, w,
EGL_HEIGHT, h,
EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_ARGB8888,
EGL_DMA_BUF_PLANE0_FD_EXT, fd,
EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
EGL_DMA_BUF_PLANE0_PITCH_EXT, 0,
EGL_NONE
};
img = eglCreateImageKHR(eglGetCurrentDisplay(), EGL_NO_CONTEXT,
EGL_LINUX_DMA_BUF_EXT, (EGLClientBuffer)0, attr);
if (!piglit_check_egl_error(EGL_BAD_ACCESS)) {
if (img)
eglDestroyImageKHR(eglGetCurrentDisplay(), img);
return false;
}
return true;
}
static DFBResult
mesaDeallocateBuffer( CoreSurfacePool *pool,
void *pool_data,
void *pool_local,
CoreSurfaceBuffer *buffer,
CoreSurfaceAllocation *allocation,
void *alloc_data )
{
MesaPoolData *data = pool_data;
MesaAllocationData *alloc = alloc_data;
MesaPoolLocalData *local = pool_local;
(void)data;
D_DEBUG_AT( Mesa_Surfaces, "%s( %p )\n", __FUNCTION__, buffer );
D_MAGIC_ASSERT( pool, CoreSurfacePool );
D_MAGIC_ASSERT( data, MesaPoolData );
D_MAGIC_ASSERT( alloc, MesaAllocationData );
drmModeRmFB( local->mesa->fd, alloc->fb_id );
eglDestroyImageKHR( local->mesa->dpy, alloc->image );
gbm_bo_destroy( alloc->bo );
D_MAGIC_CLEAR( alloc );
return DFB_OK;
}
LayerBuffer::BufferSource::~BufferSource()
{
class MessageDestroyTexture : public MessageBase {
SurfaceFlinger* flinger;
GLuint name;
public:
MessageDestroyTexture(
SurfaceFlinger* flinger, GLuint name)
: flinger(flinger), name(name) { }
virtual bool handler() {
glDeleteTextures(1, &name);
return true;
}
};
if (mTexture.name != -1U) {
// GL textures can only be destroyed from the GL thread
getFlinger()->mEventQueue.postMessage(
new MessageDestroyTexture(getFlinger(), mTexture.name) );
}
if (mTexture.image != EGL_NO_IMAGE_KHR) {
EGLDisplay dpy(getFlinger()->graphicPlane(0).getEGLDisplay());
eglDestroyImageKHR(dpy, mTexture.image);
}
}
status_t SurfaceTexture::acquireBufferLocked(BufferQueue::BufferItem *item) {
status_t err = ConsumerBase::acquireBufferLocked(item);
if (err != NO_ERROR) {
return err;
}
int slot = item->mBuf;
if (item->mGraphicBuffer != NULL) {
if (mEglSlots[slot].mEglImage != EGL_NO_IMAGE_KHR) {
eglDestroyImageKHR(mEglDisplay, mEglSlots[slot].mEglImage);
mEglSlots[slot].mEglImage = EGL_NO_IMAGE_KHR;
}
}
#ifndef STE_HARDWARE
// Update the GL texture object. We may have to do this even when
// item.mGraphicBuffer == NULL, if we destroyed the EGLImage when
// detaching from a context but the buffer has not been re-allocated.
if (mEglSlots[slot].mEglImage == EGL_NO_IMAGE_KHR) {
EGLImageKHR image = createImage(mEglDisplay, mSlots[slot].mGraphicBuffer);
if (image == EGL_NO_IMAGE_KHR) {
return UNKNOWN_ERROR;
}
mEglSlots[slot].mEglImage = image;
}
#endif
return NO_ERROR;
}
void QKmsBufferManager::clearBuffers()
{
//Make sure that the FBO is binded
glBindFramebuffer(GL_FRAMEBUFFER, m_frameBufferObject);
//Detach the Color/Depth/Stencil Attachments.
glFramebufferRenderbuffer(GL_FRAMEBUFFER,
GL_COLOR_ATTACHMENT0,
GL_RENDERBUFFER,
0);
glFramebufferRenderbuffer(GL_FRAMEBUFFER,
GL_DEPTH_ATTACHMENT,
GL_RENDERBUFFER,
0);
glFramebufferRenderbuffer(GL_FRAMEBUFFER,
GL_STENCIL_ATTACHMENT,
GL_RENDERBUFFER,
0);
glBindRenderbuffer(GL_RENDERBUFFER, 0);
//Delete the shared Depth/Stencil buffer
glDeleteRenderbuffers(1, &m_depthAndStencilBufferObject);
//Delete each renderbuffer object
//Delete each EGLImage
//Remove each drm Framebuffer
foreach (QKmsFramebuffer *buffer, m_framebuffers) {
glDeleteRenderbuffers(1, &buffer->renderBuffer);
eglDestroyImageKHR(m_screen->device()->eglDisplay(), buffer->eglImage);
drmModeRmFB(m_screen->device()->fd(), buffer->framebufferId);
delete buffer;
}
status_t GLConsumer::bindUnslottedBufferLocked(EGLDisplay dpy) {
ST_LOGV("bindUnslottedBuffer ct=%d ctb=%p",
mCurrentTexture, mCurrentTextureBuf.get());
// Create a temporary EGLImageKHR.
Rect crop;
EGLImageKHR image = createImage(dpy, mCurrentTextureBuf, mCurrentCrop);
if (image == EGL_NO_IMAGE_KHR) {
return UNKNOWN_ERROR;
}
// Attach the current buffer to the GL texture.
glEGLImageTargetTexture2DOES(mTexTarget, (GLeglImageOES)image);
GLint error;
status_t err = OK;
while ((error = glGetError()) != GL_NO_ERROR) {
ST_LOGE("bindUnslottedBuffer: error binding external texture image %p "
"(slot %d): %#04x", image, mCurrentTexture, error);
err = UNKNOWN_ERROR;
}
// We destroy the EGLImageKHR here because the current buffer may no
// longer be associated with one of the buffer slots, so we have
// nowhere to to store it. If the buffer is still associated with a
// slot then another EGLImageKHR will be created next time that buffer
// gets acquired in updateTexImage.
eglDestroyImageKHR(dpy, image);
return err;
}
status_t GLConsumer::detachFromContext() {
ATRACE_CALL();
#ifndef MTK_DEFAULT_AOSP
ST_LOGI("detachFromContext");
#else
ST_LOGV("detachFromContext");
#endif
Mutex::Autolock lock(mMutex);
if (mAbandoned) {
ST_LOGE("detachFromContext: abandoned GLConsumer");
return NO_INIT;
}
if (!mAttached) {
ST_LOGE("detachFromContext: GLConsumer is not attached to a "
"context");
return INVALID_OPERATION;
}
EGLDisplay dpy = eglGetCurrentDisplay();
EGLContext ctx = eglGetCurrentContext();
if (mEglDisplay != dpy && mEglDisplay != EGL_NO_DISPLAY) {
ST_LOGE("detachFromContext: invalid current EGLDisplay");
return INVALID_OPERATION;
}
if (mEglContext != ctx && mEglContext != EGL_NO_CONTEXT) {
ST_LOGE("detachFromContext: invalid current EGLContext");
return INVALID_OPERATION;
}
if (dpy != EGL_NO_DISPLAY && ctx != EGL_NO_CONTEXT) {
status_t err = syncForReleaseLocked(dpy);
if (err != OK) {
return err;
}
glDeleteTextures(1, &mTexName);
}
// Because we're giving up the EGLDisplay we need to free all the EGLImages
// that are associated with it. They'll be recreated when the
// GLConsumer gets attached to a new OpenGL ES context (and thus gets a
// new EGLDisplay).
for (int i =0; i < BufferQueue::NUM_BUFFER_SLOTS; i++) {
EGLImageKHR img = mEglSlots[i].mEglImage;
if (img != EGL_NO_IMAGE_KHR) {
eglDestroyImageKHR(mEglDisplay, img);
mEglSlots[i].mEglImage = EGL_NO_IMAGE_KHR;
}
}
mEglDisplay = EGL_NO_DISPLAY;
mEglContext = EGL_NO_CONTEXT;
mAttached = false;
return OK;
}
status_t GLConsumer::acquireBufferLocked(BufferQueue::BufferItem *item,
nsecs_t presentWhen) {
status_t err = ConsumerBase::acquireBufferLocked(item, presentWhen);
if (err != NO_ERROR) {
return err;
}
int slot = item->mBuf;
bool destroyEglImage = false;
if (mEglSlots[slot].mEglImage != EGL_NO_IMAGE_KHR) {
if (item->mGraphicBuffer != NULL) {
// This buffer has not been acquired before, so we must assume
// that any EGLImage in mEglSlots is stale.
destroyEglImage = true;
} else if (mEglSlots[slot].mCropRect != item->mCrop) {
// We've already seen this buffer before, but it now has a
// different crop rect, so we'll need to recreate the EGLImage if
// we're using the EGL_ANDROID_image_crop extension.
destroyEglImage = hasEglAndroidImageCrop();
}
}
if (destroyEglImage) {
if (!eglDestroyImageKHR(mEglDisplay, mEglSlots[slot].mEglImage)) {
ST_LOGW("acquireBufferLocked: eglDestroyImageKHR failed for slot=%d",
slot);
// keep going
}
mEglSlots[slot].mEglImage = EGL_NO_IMAGE_KHR;
}
return NO_ERROR;
}
enum piglit_result
piglit_display(void)
{
GLuint tex;
enum piglit_result result = PIGLIT_FAIL;
const unsigned char src[] = { 0x00, 0x00, 0x00, 0x00 };
EGLImageKHR img = create_tex_based_egl_image(1, 1, src);
if (img == EGL_NO_IMAGE_KHR)
return PIGLIT_FAIL;
glGenTextures(1, &tex);
glBindTexture(GL_TEXTURE_EXTERNAL_OES, tex);
glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES,
(GLeglImageOES)img);
if (piglit_check_gl_error(GL_INVALID_OPERATION))
result = PIGLIT_PASS;
glDeleteTextures(1, &tex);
eglDestroyImageKHR(eglGetCurrentDisplay(), img);
return result;
}
GLConsumer::EglImage::~EglImage() {
if (mEglImage != EGL_NO_IMAGE_KHR) {
if (!eglDestroyImageKHR(mEglDisplay, mEglImage)) {
ALOGE("~EglImage: eglDestroyImageKHR failed");
}
eglTerminate(mEglDisplay);
}
}
Image::~Image() {
if (mImage != EGL_NO_IMAGE_KHR) {
eglDestroyImageKHR(eglGetDisplay(EGL_DEFAULT_DISPLAY), mImage);
mImage = EGL_NO_IMAGE_KHR;
Caches::getInstance().deleteTexture(mTexture);
mTexture = 0;
}
}
void SurfaceTexture::freeBufferLocked(int i) {
mSlots[i].mGraphicBuffer = 0;
mSlots[i].mBufferState = BufferSlot::FREE;
mSlots[i].mFrameNumber = 0;
if (mSlots[i].mEglImage != EGL_NO_IMAGE_KHR) {
eglDestroyImageKHR(mSlots[i].mEglDisplay, mSlots[i].mEglImage);
mSlots[i].mEglImage = EGL_NO_IMAGE_KHR;
mSlots[i].mEglDisplay = EGL_NO_DISPLAY;
}
}
void LayerBuffer::BufferSource::clearTempBufferImage() const
{
// delete the image
EGLDisplay dpy(getFlinger()->graphicPlane(0).getEGLDisplay());
eglDestroyImageKHR(dpy, mTexture.image);
// and the associated texture (recreate a name)
glDeleteTextures(1, &mTexture.name);
Texture defaultTexture;
mTexture = defaultTexture;
}
void
platform_free_eglimage (EGLDisplay display, EGLContext context, GLuint tex_id,
EGLImageKHR * image, gpointer * image_platform_data)
{
fbdev_pixmap *pixmap = *image_platform_data;
eglDestroyImageKHR (display, *image);
ump_reference_release ((ump_handle) pixmap->data);
ump_close ();
g_slice_free (fbdev_pixmap, *image_platform_data);
}
status_t Layer::BufferManager::destroyTexture(Image* tex, EGLDisplay dpy)
{
if (tex->name != -1U) {
glDeleteTextures(1, &tex->name);
tex->name = -1U;
}
if (tex->image != EGL_NO_IMAGE_KHR) {
eglDestroyImageKHR(dpy, tex->image);
tex->image = EGL_NO_IMAGE_KHR;
}
return NO_ERROR;
}
static enum piglit_result
sample_and_destroy_img(unsigned w, unsigned h, EGLImageKHR img)
{
GLuint prog, tex;
GLenum error;
glGenTextures(1, &tex);
glBindTexture(GL_TEXTURE_EXTERNAL_OES, tex);
/* Set the image as level zero */
glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES,
(GLeglImageOES)img);
error = glGetError();
/**
* EGL may not support binding of external textures, this is not an
* error.
*/
if (error == GL_INVALID_OPERATION)
return PIGLIT_SKIP;
if (error != GL_NO_ERROR) {
printf("glEGLImageTargetTexture2DOES() failed: %s 0x%x\n",
piglit_get_gl_error_name(error), error);
return PIGLIT_FAIL;
}
glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MIN_FILTER,
GL_NEAREST);
glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MAG_FILTER,
GL_NEAREST);
prog = piglit_build_simple_program(vs_src, fs_src);
glUseProgram(prog);
glUniform1i(glGetUniformLocation(prog, "sampler"), 0);
set_vertices(prog);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glViewport(0, 0, w, h);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
glDeleteProgram(prog);
glUseProgram(0);
glDeleteTextures(1, &tex);
eglDestroyImageKHR(eglGetCurrentDisplay(), img);
return PIGLIT_PASS;
}
static void
drm_surface_data_destroy(void *p)
{
struct drm_surface_data *data = p;
struct display *d = data->display;
cairo_device_acquire(d->device);
glDeleteTextures(1, &data->texture);
cairo_device_release(d->device);
eglDestroyImageKHR(d->dpy, data->image);
wl_buffer_destroy(data->data.buffer);
}
void SurfaceTexture::freeBufferLocked(int slotIndex) {
ST_LOGV("freeBufferLocked: slotIndex=%d", slotIndex);
if (slotIndex == mCurrentTexture) {
mCurrentTexture = BufferQueue::INVALID_BUFFER_SLOT;
}
EGLImageKHR img = mEglSlots[slotIndex].mEglImage;
if (img != EGL_NO_IMAGE_KHR) {
ST_LOGV("destroying EGLImage dpy=%p img=%p", mEglDisplay, img);
eglDestroyImageKHR(mEglDisplay, img);
}
mEglSlots[slotIndex].mEglImage = EGL_NO_IMAGE_KHR;
ConsumerBase::freeBufferLocked(slotIndex);
}
NativeImageGL2D::~NativeImageGL2D()
{
if (m_fbo)
glDeleteFramebuffers(1, &m_fbo);
if (m_renderBuffer)
glDeleteRenderbuffers(1, &m_renderBuffer);
#if USE(EGL) && PLATFORM(X11)
if (m_privateImageHandle)
eglDestroyImageKHR(PlatformContextGL2D::offScreenSurface()->sharedDisplay(), reinterpret_cast<EGLImageKHR>(m_privateImageHandle));
if (m_sharedImageHandle)
X11Helper::destroyPixmap(m_sharedImageHandle);
#endif
if (m_texture)
glDeleteTextures(1, &m_texture);
}
int egl_get_fd_for_texture(uint32_t tex_id, EGLint *stride, EGLint *fourcc)
{
EGLImageKHR image;
EGLint num_planes, fd;
image = eglCreateImageKHR(qemu_egl_display, eglGetCurrentContext(),
EGL_GL_TEXTURE_2D_KHR,
(EGLClientBuffer)(unsigned long)tex_id,
NULL);
if (!image) {
return -1;
}
eglExportDMABUFImageQueryMESA(qemu_egl_display, image, fourcc,
&num_planes, NULL);
if (num_planes != 1) {
eglDestroyImageKHR(qemu_egl_display, image);
return -1;
}
eglExportDMABUFImageMESA(qemu_egl_display, image, &fd, stride, NULL);
eglDestroyImageKHR(qemu_egl_display, image);
return fd;
}
status_t TextureManager::initEglImage(Image* pImage,
EGLDisplay dpy, const sp<GraphicBuffer>& buffer, EGLContext ctx)
{
status_t err = NO_ERROR;
if (!pImage->dirty) return err;
// free the previous image
if (pImage->image != EGL_NO_IMAGE_KHR) {
eglDestroyImageKHR(dpy, pImage->image);
pImage->image = EGL_NO_IMAGE_KHR;
}
// construct an EGL_NATIVE_BUFFER_ANDROID
android_native_buffer_t* clientBuf = buffer->getNativeBuffer();
// create the new EGLImageKHR
const EGLint attrs[] = {
EGL_IMAGE_PRESERVED_KHR, EGL_TRUE,
EGL_NONE, EGL_NONE
};
pImage->image = eglCreateImageKHR(
dpy, ctx, EGL_NATIVE_BUFFER_ANDROID,
(EGLClientBuffer)clientBuf, attrs);
if (pImage->image != EGL_NO_IMAGE_KHR) {
if (pImage->name == -1UL) {
initTexture(pImage, buffer->format);
}
const GLenum target = getTextureTarget(pImage);
glBindTexture(target, pImage->name);
glEGLImageTargetTexture2DOES(target, (GLeglImageOES)pImage->image);
GLint error = glGetError();
if (error != GL_NO_ERROR) {
LOGE("glEGLImageTargetTexture2DOES(%p) failed err=0x%04x",
pImage->image, error);
err = INVALID_OPERATION;
} else {
// Everything went okay!
pImage->dirty = false;
pImage->width = clientBuf->width;
pImage->height = clientBuf->height;
}
} else {
LOGE("eglCreateImageKHR() failed. err=0x%4x", eglGetError());
err = INVALID_OPERATION;
}
return err;
}
/** Destroy all EGL images */
static void vidtex_destroy_images(VIDTEX_T *vt)
{
VIDTEX_IMAGE_SLOT_T *slot;
for (slot = vt->slots; slot < vt->slots + vcos_countof(vt->slots); slot++)
{
slot->video_frame = NULL;
if (slot->image)
{
vcos_log_trace("Destroying EGL image %p", slot->image);
eglDestroyImageKHR(vt->display, slot->image);
slot->image = NULL;
}
}
}