6 Commits

Author	SHA1	Message	Date
Elias Naur	39775f555a	gp/internal/opengl: support sRGB emulation for embedded content ... Programs such as gio-example/glfw rely on Gio drawing blending with the framebuffer background. This change makes it so when sRGB emulation is active. Signed-off-by: Elias Naur <mail@eliasnaur.com>	2021-05-16 18:17:00 +02:00
Elias Naur	21c319ace5	gpu/internal/opengl,internal: move sRGB emulation to OpenGL driver ... There is only one driver but several backends (EGL, WebGL). Signed-off-by: Elias Naur <mail@eliasnaur.com>	2021-05-16 10:44:45 +02:00
Elias Naur	23e0c898ef	gpu/internal/driver: use strings for generated DXIL assembly ... Literal strings are a more compact than literal byte slices. A future change will switch to go:embed to save even more space. Signed-off-by: Elias Naur <mail@eliasnaur.com>	2021-04-12 12:44:06 +02:00
Elias Naur	fbee13a07d	gpu/internal/convertshaders,gpu: represent converted shaders with raw literals ... Raw strings with linebreaks are easier to read and produce smaller diffs. Signed-off-by: Elias Naur <mail@eliasnaur.com>	2021-04-12 12:43:46 +02:00
Elias Naur	69cff4b96b	gpu/internal/driver,gpu/headless: don't y-axis flip OpenGL ReadPixels images ... The CPU fallback of the compute renderer needs ReadPixels data in OpenGL format (origin at bottom left). Unfortunately, the OpenGL driver automatically mirrors images in the Y-axis to match the top left origin image.RGBA. Remove the mirroring from the driver and introduce a DownloadImage to restore the old behaviour. Signed-off-by: Elias Naur <mail@eliasnaur.com>	2021-03-08 18:12:33 +01:00
Elias Naur	7bc0603d7e	internal/gl: rename internal/glimpl ... Now that the OpenGL driver package is named "opengl", we can finally get rid of the ugly "glimpl" name. Signed-off-by: Elias Naur <mail@eliasnaur.com>	2021-03-06 14:27:44 +01:00