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Merge pull request #26 from JayFoxRox/framebuffer 

Clear framebuffers so we don't have different sizes per attachment
This commit is contained in:
espes 2015-08-08 07:06:02 -07:00
parent 440d0a4ed4 609a4cf423
commit 0b2af00e4d
1 changed files with 26 additions and 0 deletions
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26
hw/xbox/nv2a.c
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@ -3379,6 +3379,7 @@ static bool pgraph_zeta_write_enabled(PGRAPHState *pg)
static void pgraph_set_surface_dirty(PGRAPHState *pg, bool color, bool zeta)
{
/* FIXME: Does this apply to CLEARs too? */
color = color && pgraph_color_write_enabled(pg);
zeta = zeta && pgraph_zeta_write_enabled(pg);
pg->surface_color.draw_dirty |= color;
@ -3397,6 +3398,7 @@ static void pgraph_update_surface(NV2AState *d,
pgraph_get_surface_dimensions(pg, &width, &height);
pgraph_apply_anti_aliasing_factor(pg, &width, &height);
/* FIXME: Does this apply to CLEARs too? */
color = color && pgraph_color_write_enabled(pg);
zeta = zeta && pgraph_zeta_write_enabled(pg);
@ -3407,6 +3409,30 @@ static void pgraph_update_surface(NV2AState *d,
pg->surface_color.buffer_dirty = true;
pg->surface_zeta.buffer_dirty = true;
glFramebufferTexture2D(GL_FRAMEBUFFER,
GL_COLOR_ATTACHMENT0,
GL_TEXTURE_2D,
0, 0);
if (pg->gl_color_buffer) {
glDeleteTextures(1, &pg->gl_color_buffer);
pg->gl_color_buffer = 0;
}
glFramebufferTexture2D(GL_FRAMEBUFFER,
GL_DEPTH_ATTACHMENT,
GL_TEXTURE_2D,
0, 0);
glFramebufferTexture2D(GL_FRAMEBUFFER,
GL_DEPTH_STENCIL_ATTACHMENT,
GL_TEXTURE_2D,
0, 0);
if (pg->gl_zeta_buffer) {
glDeleteTextures(1, &pg->gl_zeta_buffer);
pg->gl_zeta_buffer = 0;
}
memcpy(&pg->last_surface_shape, &pg->surface_shape,
sizeof(SurfaceShape));
}