mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-01-26 09:35:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use glMapBuffer to copy data to texref bufs.

Browse Source
This commit is contained in:
Themaister 2012-10-02 22:18:53 +02:00
parent 657c9ea3e8
commit aa74c185f3
1 changed files with 4 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
gfx/gl.c
View File

@ -892,16 +892,11 @@ static inline void gl_copy_frame(gl_t *gl, const void *frame, unsigned width, un
const uint8_t *frame_copy = frame;
size_t frame_copy_size = width * gl->base_size;
for (unsigned h = 0; h < height; h++)
{
glBufferSubData(GL_TEXTURE_REFERENCE_BUFFER_SCE,
buffer_addr,
frame_copy_size,
frame_copy);
uint8_t *buffer = (uint8_t*)glMapBuffer(GL_TEXTURE_REFERENCE_BUFFER_SCE, GL_WRITE_ONLY) + buffer_addr;
for (unsigned h = 0; h < height; h++, buffer += buffer_stride, frame_copy += pitch)
memcpy(buffer, frame_copy, frame_copy_size);
frame_copy += pitch;
buffer_addr += buffer_stride;
}
glUnmapBuffer(GL_TEXTURE_REFERENCE_BUFFER_SCE);
}
static void gl_init_textures(gl_t *gl)