From 09ada60736f7ffba7376cdf1af526368ab854b4f Mon Sep 17 00:00:00 2001 From: FunkyFr3sh Date: Thu, 10 May 2018 05:22:32 +0200 Subject: [PATCH] check for errrors and add fallback solution --- src/render.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/src/render.c b/src/render.c index 1192e16..8b9dd1b 100644 --- a/src/render.c +++ b/src/render.c @@ -94,10 +94,23 @@ DWORD WINAPI render_main(void) glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); + while (glGetError() != GL_NO_ERROR); + if (paletteConvProgram) + { glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, tex_width, tex_height, 0, GL_RED, GL_UNSIGNED_BYTE, 0); + + if (glGetError() != GL_NO_ERROR) + glTexImage2D(GL_TEXTURE_2D, 0, GL_RED, tex_width, tex_height, 0, GL_RED, GL_UNSIGNED_BYTE, 0); + } else - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, tex_width, tex_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, tex); + { + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB8, tex_width, tex_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, tex); + + if (glGetError() != GL_NO_ERROR) + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, tex_width, tex_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, tex); + } + // palette texture GLuint paletteTexId = 0;