This bug report was migrated from our old Bugzilla tracker.

These attachments are available in the static archive:

• Source code and image (test_sdl.tar.gz, application/x-gzip, 2012-02-01 08:48:22 +0000, 11698 bytes)

Reported in version: HG 2.0
Reported for operating system, platform: Linux, x86_64

Comments on the original bug report:

On 2012-02-01 08:48:22 +0000, Dimitris Zenios wrote:

Created attachment 811
Source code and image

It seems there is a bug when blitting RGBA->RGBA.The final surface is
always blank.

Attached is the test application and the image used

On 2012-02-01 18:27:32 +0000, Gabriel Jacobo wrote:

I think you are missing the alpha information on the "final_surface" surface...or should I say, the alpha channel is set entirely to zero, so the image doesn't show up.

Try adding:
SDL_FillRect(final_surface, NULL, SDL_MapRGBA(final_surface->format, 0, 0,0,255));

after

/Blit the surface to another surface o check for RGBA->RGBA/
final_surface = surface_new(temp->w,temp->h);

And you'll see the test works fine.

On 2012-02-06 07:10:39 +0000, Gabriel Jacobo wrote:

Closing as discussed with Dimitris