pipeFormat = st_mesa_format_to_pipe_format(mformat);
assert(pipeFormat);
- cpp = st_sizeof_format(pipeFormat);
+ cpp = util_format_get_blocksize(pipeFormat);
pixels = _mesa_map_pbo_source(ctx, unpack, pixels);
if (!pixels)
/**
* Draw quad with texcoords and optional color.
- * Coords are window coords with y=0=bottom.
+ * Coords are gallium window coords with y=0=top.
* \param color may be null
* \param invertTex if true, flip texcoords vertically
*/
cso_save_sampler_textures(cso);
cso_save_fragment_shader(cso);
cso_save_vertex_shader(cso);
+ cso_save_vertex_elements(cso);
/* rasterizer state: just scissor */
{
cso_set_viewport(cso, &vp);
}
+ cso_set_vertex_elements(cso, 3, st->velems_util_draw);
+
/* texture state: */
if (st->pixel_xfer.pixelmap_enabled) {
struct pipe_texture *textures[2];
pipe->set_fragment_sampler_textures(pipe, 1, &pt);
}
- /* Compute window coords (y=0=bottom) with pixel zoom.
+ /* Compute Gallium window coords (y=0=top) with pixel zoom.
* Recall that these coords are transformed by the current
* vertex shader and viewport transformation.
*/
+ if (st_fb_orientation(ctx->DrawBuffer) == Y_0_BOTTOM) {
+ y = ctx->DrawBuffer->Height - (int) (y + height * ctx->Pixel.ZoomY);
+ invertTex = !invertTex;
+ }
+
x0 = (GLfloat) x;
x1 = x + width * ctx->Pixel.ZoomX;
y0 = (GLfloat) y;
cso_restore_sampler_textures(cso);
cso_restore_fragment_shader(cso);
cso_restore_vertex_shader(cso);
+ cso_restore_vertex_elements(cso);
}
memcpy(dest, sValues, spanWidth);
}
break;
- case PIPE_FORMAT_S8Z24_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
if (format == GL_DEPTH_STENCIL) {
uint *dest = (uint *) (stmap + spanY * pt->stride + spanX*4);
GLint k;
}
}
break;
- case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
if (format == GL_DEPTH_STENCIL) {
uint *dest = (uint *) (stmap + spanY * pt->stride + spanX*4);
GLint k;
src = buffer + i * width;
switch (ptDraw->texture->format) {
- case PIPE_FORMAT_S8Z24_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
{
uint *dst4 = (uint *) dst;
int j;
}
}
break;
- case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
{
uint *dst4 = (uint *) dst;
int j;
GLfloat *color;
enum pipe_format srcFormat, texFormat;
int ptw, pth;
+ GLboolean invertTex = GL_FALSE;
pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
}
}
- if (st_fb_orientation(ctx->DrawBuffer) == Y_0_TOP) {
- srcy = ctx->DrawBuffer->Height - srcy - height;
+ if (st_fb_orientation(ctx->ReadBuffer) == Y_0_TOP) {
+ srcy = ctx->ReadBuffer->Height - srcy - height;
if (srcy < 0) {
height -= -srcy;
if (height < 0)
return;
+
+ invertTex = !invertTex;
}
/* Need to use POT texture? */
if (!pt)
return;
-
+ /* Make temporary texture which is a copy of the src region.
+ * We'll draw a quad with this texture to draw the dest image.
+ */
if (srcFormat == texFormat) {
/* copy source framebuffer surface into mipmap/texture */
struct pipe_surface *psRead = screen->get_tex_surface(screen,
psRead,
srcx, srcy, width, height);
}
+
+ if (0) {
+ /* debug */
+ debug_dump_surface("copypixsrcsurf", psRead);
+ debug_dump_surface("copypixtemptex", psTex);
+ }
+
pipe_surface_reference(&psRead, NULL);
pipe_surface_reference(&psTex, NULL);
}
pt,
driver_vp,
driver_fp,
- color, GL_TRUE);
+ color, invertTex);
pipe_texture_reference(&pt, NULL);
}