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[client] egl: fix streaming texture re-init crash

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This commit is contained in:
Geoffrey McRae 2019-05-22 12:19:03 +10:00
parent 84b2917706
commit 86f4256b5a
2 changed files with 12 additions and 5 deletions
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2
VERSION
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@ -1 +1 @@
a12-206-gfc66a4a19c+1 a12-207-g84b2917706+1

15
client/renderers/EGL/texture.c
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@ -189,19 +189,26 @@ bool egl_texture_setup(EGL_Texture * texture, enum EGL_PixelFormat pixFmt, size_
if (streaming) if (streaming)
{ {
if (!texture->hasPBO) if (texture->hasPBO)
{ {
glGenBuffers(2, texture->pbo); // release old PBOs and delete the buffers
texture->hasPBO = true; for(int i = 0; i < 2; ++i)
{
glBindBuffer(GL_PIXEL_UNPACK_BUFFER, texture->pbo[i]);
glUnmapBuffer(GL_PIXEL_UNPACK_BUFFER);
}
glDeleteBuffers(2, texture->pbo);
} }
glGenBuffers(2, texture->pbo);
texture->hasPBO = true;
for(int i = 0; i < 2; ++i) for(int i = 0; i < 2; ++i)
{ {
glBindBuffer(GL_PIXEL_UNPACK_BUFFER, texture->pbo[i]); glBindBuffer(GL_PIXEL_UNPACK_BUFFER, texture->pbo[i]);
glBufferStorage( glBufferStorage(
GL_PIXEL_UNPACK_BUFFER, GL_PIXEL_UNPACK_BUFFER,
texture->pboBufferSize, texture->pboBufferSize,
0, NULL,
GL_MAP_PERSISTENT_BIT | GL_MAP_PERSISTENT_BIT |
GL_MAP_WRITE_BIT | GL_MAP_WRITE_BIT |
GL_MAP_COHERENT_BIT GL_MAP_COHERENT_BIT