Mirrored_Repos/LookingGlass
1
0
Fork 0
mirror of https://github.com/gnif/LookingGlass.git synced 2025-08-06 10:44:01 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[client] egl: properly use OpenGL ES

Browse Source 
Instead of using the desktop <GL/gl.h>, we properly use the OpenGL ES 3.x
headers. Also, we now use GL_EXT_buffer_storage for MAP_PERSISTENT_BIT_EXT
and MAP_COHERENT_BIT_EXT as the core versions are only available in desktop
OpenGL 4.4. Similarly, we need GL_EXT_texture_format_BGRA8888 for GL_BGRA_EXT
as GL_BGRA is desktop-only.
This commit is contained in:
Quantum
2021-07-18 05:39:28 -04:00
committed by Geoffrey McRae
parent ab31040d5f
commit 7c872d2d9e
8 changed files with 27 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
client/renderers/EGL/texture.c
View File

@@ -150,8 +150,8 @@ static bool egl_texture_map(EGL_Texture * texture, uint8_t i)
GL_MAP_WRITE_BIT |
GL_MAP_UNSYNCHRONIZED_BIT |
GL_MAP_INVALIDATE_BUFFER_BIT |
GL_MAP_PERSISTENT_BIT |
GL_MAP_COHERENT_BIT
GL_MAP_PERSISTENT_BIT_EXT |
GL_MAP_COHERENT_BIT_EXT
);
if (!texture->buf[i].map)
@@ -209,8 +209,8 @@ bool egl_texture_setup(EGL_Texture * texture, enum EGL_PixelFormat pixFmt, size_
{
case EGL_PF_BGRA:
texture->bpp = 4;
texture->format = GL_BGRA;
texture->intFormat = GL_BGRA;
texture->format = GL_BGRA_EXT;
texture->intFormat = GL_BGRA_EXT;
texture->dataType = GL_UNSIGNED_BYTE;
texture->fourcc = DRM_FORMAT_ARGB8888;
texture->pboBufferSize = height * stride;
@@ -219,7 +219,7 @@ bool egl_texture_setup(EGL_Texture * texture, enum EGL_PixelFormat pixFmt, size_
case EGL_PF_RGBA:
texture->bpp = 4;
texture->format = GL_RGBA;
texture->intFormat = GL_BGRA;
texture->intFormat = GL_RGBA;
texture->dataType = GL_UNSIGNED_BYTE;
texture->fourcc = DRM_FORMAT_ABGR8888;
texture->pboBufferSize = height * stride;
@@ -300,13 +300,13 @@ bool egl_texture_setup(EGL_Texture * texture, enum EGL_PixelFormat pixFmt, size_
texture->buf[i].hasPBO = true;
glBindBuffer(GL_PIXEL_UNPACK_BUFFER, texture->buf[i].pbo);
glBufferStorage(
glBufferStorageEXT(
GL_PIXEL_UNPACK_BUFFER,
texture->pboBufferSize,
NULL,
GL_MAP_WRITE_BIT |
GL_MAP_PERSISTENT_BIT |
GL_MAP_COHERENT_BIT
GL_MAP_WRITE_BIT |
GL_MAP_PERSISTENT_BIT_EXT |
GL_MAP_COHERENT_BIT_EXT
);
if (!egl_texture_map(texture, i))