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-rw-r--r--include/gui/SurfaceTexture.h5
-rw-r--r--libs/gui/SurfaceTexture.cpp30
-rw-r--r--libs/gui/tests/SurfaceTexture_test.cpp32
3 files changed, 20 insertions, 47 deletions
diff --git a/include/gui/SurfaceTexture.h b/include/gui/SurfaceTexture.h
index 62ea943..5c40419 100644
--- a/include/gui/SurfaceTexture.h
+++ b/include/gui/SurfaceTexture.h
@@ -200,7 +200,6 @@ protected:
// all slots.
void freeAllBuffers();
static bool isExternalFormat(uint32_t format);
- static GLenum getTextureTarget(uint32_t format);
private:
@@ -337,10 +336,6 @@ private:
// reset mCurrentTexture to INVALID_BUFFER_SLOT.
int mCurrentTexture;
- // mCurrentTextureTarget is the GLES texture target to be used with the
- // current texture.
- GLenum mCurrentTextureTarget;
-
// mCurrentTextureBuf is the graphic buffer of the current texture. It's
// possible that this buffer is not associated with any buffer slot, so we
// must track it separately in order to support the getCurrentBuffer method.
diff --git a/libs/gui/SurfaceTexture.cpp b/libs/gui/SurfaceTexture.cpp
index 54d963f..f04f5c2 100644
--- a/libs/gui/SurfaceTexture.cpp
+++ b/libs/gui/SurfaceTexture.cpp
@@ -86,7 +86,6 @@ SurfaceTexture::SurfaceTexture(GLuint tex, bool allowSynchronousMode) :
mClientBufferCount(0),
mServerBufferCount(MIN_ASYNC_BUFFER_SLOTS),
mCurrentTexture(INVALID_BUFFER_SLOT),
- mCurrentTextureTarget(GL_TEXTURE_EXTERNAL_OES),
mCurrentTransform(0),
mCurrentTimestamp(0),
mNextTransform(0),
@@ -595,12 +594,8 @@ status_t SurfaceTexture::updateTexImage() {
LOGW("updateTexImage: clearing GL error: %#04x", error);
}
- GLenum target = getTextureTarget(mSlots[buf].mGraphicBuffer->format);
- if (target != mCurrentTextureTarget) {
- glDeleteTextures(1, &mTexName);
- }
- glBindTexture(target, mTexName);
- glEGLImageTargetTexture2DOES(target, (GLeglImageOES)image);
+ glBindTexture(GL_TEXTURE_EXTERNAL_OES, mTexName);
+ glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES, (GLeglImageOES)image);
bool failed = false;
while ((error = glGetError()) != GL_NO_ERROR) {
@@ -622,7 +617,6 @@ status_t SurfaceTexture::updateTexImage() {
// Update the SurfaceTexture state.
mCurrentTexture = buf;
- mCurrentTextureTarget = target;
mCurrentTextureBuf = mSlots[buf].mGraphicBuffer;
mCurrentCrop = mSlots[buf].mCrop;
mCurrentTransform = mSlots[buf].mTransform;
@@ -636,7 +630,7 @@ status_t SurfaceTexture::updateTexImage() {
mDequeueCondition.signal();
} else {
// We always bind the texture even if we don't update its contents.
- glBindTexture(mCurrentTextureTarget, mTexName);
+ glBindTexture(GL_TEXTURE_EXTERNAL_OES, mTexName);
}
return OK;
@@ -661,20 +655,8 @@ bool SurfaceTexture::isExternalFormat(uint32_t format)
return false;
}
-GLenum SurfaceTexture::getTextureTarget(uint32_t format)
-{
- GLenum target = GL_TEXTURE_2D;
-#if defined(GL_OES_EGL_image_external)
- if (isExternalFormat(format)) {
- target = GL_TEXTURE_EXTERNAL_OES;
- }
-#endif
- return target;
-}
-
GLenum SurfaceTexture::getCurrentTextureTarget() const {
- Mutex::Autolock lock(mMutex);
- return mCurrentTextureTarget;
+ return GL_TEXTURE_EXTERNAL_OES;
}
void SurfaceTexture::getTransformMatrix(float mtx[16]) {
@@ -890,12 +872,12 @@ void SurfaceTexture::dump(String8& result, const char* prefix,
}
snprintf(buffer, SIZE,
- "%scurrent: {crop=[%d,%d,%d,%d], transform=0x%02x, current=%d, target=0x%04x}\n"
+ "%scurrent: {crop=[%d,%d,%d,%d], transform=0x%02x, current=%d}\n"
"%snext : {crop=[%d,%d,%d,%d], transform=0x%02x, FIFO(%d)={%s}}\n"
,
prefix, mCurrentCrop.left,
mCurrentCrop.top, mCurrentCrop.right, mCurrentCrop.bottom,
- mCurrentTransform, mCurrentTexture, mCurrentTextureTarget,
+ mCurrentTransform, mCurrentTexture,
prefix, mNextCrop.left, mNextCrop.top, mNextCrop.right, mNextCrop.bottom,
mCurrentTransform, fifoSize, fifo.string()
);
diff --git a/libs/gui/tests/SurfaceTexture_test.cpp b/libs/gui/tests/SurfaceTexture_test.cpp
index 9abe89d..964c483 100644
--- a/libs/gui/tests/SurfaceTexture_test.cpp
+++ b/libs/gui/tests/SurfaceTexture_test.cpp
@@ -832,9 +832,7 @@ TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledYV12BuffersRepeatedly) {
pt->requestExitAndWait();
}
-// XXX: This test is disabled because there are currently no drivers that can
-// handle RGBA textures with the GL_TEXTURE_EXTERNAL_OES target.
-TEST_F(SurfaceTextureGLTest, DISABLED_TexturingFromCpuFilledRGBABufferNpot) {
+TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledRGBABufferNpot) {
const int texWidth = 64;
const int texHeight = 66;
@@ -871,26 +869,24 @@ TEST_F(SurfaceTextureGLTest, DISABLED_TexturingFromCpuFilledRGBABufferNpot) {
EXPECT_TRUE(checkPixel( 0, 65, 35, 35, 35, 35));
EXPECT_TRUE(checkPixel(15, 10, 35, 231, 231, 231));
- EXPECT_TRUE(checkPixel(24, 63, 38, 228, 231, 35));
+ EXPECT_TRUE(checkPixel(23, 65, 231, 35, 231, 35));
EXPECT_TRUE(checkPixel(19, 40, 35, 231, 35, 35));
EXPECT_TRUE(checkPixel(38, 30, 231, 35, 35, 35));
EXPECT_TRUE(checkPixel(42, 54, 35, 35, 35, 231));
- EXPECT_TRUE(checkPixel(37, 33, 228, 38, 38, 38));
+ EXPECT_TRUE(checkPixel(37, 34, 35, 231, 231, 231));
EXPECT_TRUE(checkPixel(31, 8, 231, 35, 35, 231));
- EXPECT_TRUE(checkPixel(36, 47, 228, 35, 231, 231));
- EXPECT_TRUE(checkPixel(24, 63, 38, 228, 231, 35));
- EXPECT_TRUE(checkPixel(48, 3, 228, 228, 38, 35));
+ EXPECT_TRUE(checkPixel(37, 47, 231, 35, 231, 231));
+ EXPECT_TRUE(checkPixel(25, 38, 35, 35, 35, 35));
+ EXPECT_TRUE(checkPixel(49, 6, 35, 231, 35, 35));
EXPECT_TRUE(checkPixel(54, 50, 35, 231, 231, 231));
- EXPECT_TRUE(checkPixel(24, 25, 41, 41, 231, 231));
- EXPECT_TRUE(checkPixel(10, 9, 38, 38, 231, 231));
+ EXPECT_TRUE(checkPixel(27, 26, 231, 231, 231, 231));
+ EXPECT_TRUE(checkPixel(10, 6, 35, 35, 231, 231));
EXPECT_TRUE(checkPixel(29, 4, 35, 35, 35, 231));
- EXPECT_TRUE(checkPixel(56, 31, 38, 228, 231, 35));
+ EXPECT_TRUE(checkPixel(55, 28, 35, 35, 231, 35));
EXPECT_TRUE(checkPixel(58, 55, 35, 35, 231, 231));
}
-// XXX: This test is disabled because there are currently no drivers that can
-// handle RGBA textures with the GL_TEXTURE_EXTERNAL_OES target.
-TEST_F(SurfaceTextureGLTest, DISABLED_TexturingFromCpuFilledRGBABufferPow2) {
+TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledRGBABufferPow2) {
const int texWidth = 64;
const int texHeight = 64;
@@ -944,9 +940,7 @@ TEST_F(SurfaceTextureGLTest, DISABLED_TexturingFromCpuFilledRGBABufferPow2) {
EXPECT_TRUE(checkPixel( 3, 52, 35, 231, 35, 35));
}
-// XXX: This test is disabled because there are currently no drivers that can
-// handle RGBA textures with the GL_TEXTURE_EXTERNAL_OES target.
-TEST_F(SurfaceTextureGLTest, DISABLED_TexturingFromGLFilledRGBABufferPow2) {
+TEST_F(SurfaceTextureGLTest, TexturingFromGLFilledRGBABufferPow2) {
const int texWidth = 64;
const int texHeight = 64;
@@ -956,7 +950,7 @@ TEST_F(SurfaceTextureGLTest, DISABLED_TexturingFromGLFilledRGBABufferPow2) {
EGLSurface stcEglSurface = eglCreateWindowSurface(mEglDisplay, mGlConfig,
mANW.get(), NULL);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
- ASSERT_NE(EGL_NO_SURFACE, mEglSurface);
+ ASSERT_NE(EGL_NO_SURFACE, stcEglSurface);
EXPECT_TRUE(eglMakeCurrent(mEglDisplay, stcEglSurface, stcEglSurface,
mEglContext));
@@ -980,6 +974,8 @@ TEST_F(SurfaceTextureGLTest, DISABLED_TexturingFromGLFilledRGBABufferPow2) {
eglSwapBuffers(mEglDisplay, stcEglSurface);
+ eglDestroySurface(mEglDisplay, stcEglSurface);
+
// Do the consumer side of things
EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface,
mEglContext));
generated by cgit v1.1 at 2025-01-22 05:31:17 +0000