Forums - EGL Extension of Adreno 205

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EGL Extension of Adreno 205
macaronics
Join Date: 21 Jun 13
Posts: 1
Posted: Mon, 2013-06-24 07:28
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Hi,

I use function "eglCreateImageKHR" to create texture and share it between multiple context, the code runs ok on device SONY Xperia TX (Adreno 225), SONY Xperia Tablet Z (Adreno 320), SONY Xperia V,... but failed on device SONY Xperia neo L, HTC inspire 4g,  Sony Ericcson Live with Walkman, HTC Sensation XL,... they all have the same GPU : "Adreno 205"

I have checked the spec. of Adreno 205, it says the chip support EGL1.3. and then,... I use code "eglQueryString(eglGetDisplay(ELG_DEFAULT_DISPLAY), EGL_EXTENSIONS))" to print the extension string...

The following string display on device SONY Xperia TX and SONY Xperia Tablet Z :

EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_fence_sync EGL_ANDROID_image_native_buffer

and the following string display on device SONY Xperia neo L (Adreno 205) :

EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_base EGL_KHR_fence_sync EGL_ANDROID_image_native_buffer EGL_ANDROID_image_native_buffer

it seems missing some feature like EGL_KHR_gl_texture_2D_image, and that it is why the code cannot run on chip Adreno 205.

Did i miss to setup something ?  How to let the Adreno 205 to support the feature EGL_KHR_gl_texture_2D_image ?

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