diff options
Diffstat (limited to 'src/OffscreenContextAll.hpp')
| -rw-r--r-- | src/OffscreenContextAll.hpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/OffscreenContextAll.hpp b/src/OffscreenContextAll.hpp index b0df83d..42563be 100644 --- a/src/OffscreenContextAll.hpp +++ b/src/OffscreenContextAll.hpp @@ -1,6 +1,9 @@ // Functions shared by OffscreenContext[platform].cc // #include this directly after definition of struct OffscreenContext. +#include <vector> +#include <ostream> + void bind_offscreen_context(OffscreenContext *ctx) { if (ctx) fbo_bind(ctx->fbo); @@ -30,7 +33,7 @@ bool save_framebuffer_common(OffscreenContext *ctx, std::ostream &output) { if (!ctx) return false; int samplesPerPixel = 4; // R, G, B and A - vector<GLubyte> pixels(ctx->width * ctx->height * samplesPerPixel); + std::vector<GLubyte> pixels(ctx->width * ctx->height * samplesPerPixel); glReadPixels(0, 0, ctx->width, ctx->height, GL_RGBA, GL_UNSIGNED_BYTE, &pixels[0]); // Flip it vertically - images read from OpenGL buffers are upside-down @@ -56,7 +59,7 @@ OffscreenContext *create_offscreen_context_common(OffscreenContext *ctx) if (!ctx) return NULL; GLenum err = glewInit(); // must come after Context creation and before FBO c$ if (GLEW_OK != err) { - cerr << "Unable to init GLEW: " << glewGetErrorString(err) << "\n"; + std::cerr << "Unable to init GLEW: " << glewGetErrorString(err) << "\n"; return NULL; } //cerr << glew_dump(0); |