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Cleanup

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Onek8
2026-06-16 01:16:56 -07:00
parent 3c2242cc08
commit 274a686c58
1 changed files with 21 additions and 22 deletions
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43
Sources/viewport_server.cpp
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@ -1,6 +1,6 @@
/** /**
* Viewport Server Implementation - Shared Memory Framebuffer Export * Viewport Server Implementation - Shared Memory Framebuffer Export
* *
*/ */
#include "viewport_server.h" #include "viewport_server.h"
@ -259,7 +259,6 @@ bool viewport_server_init(const char* shmem_name, int width, int height) {
memset(pixel_dest, 0, max_pixel_size); memset(pixel_dest, 0, max_pixel_size);
#if !defined(KINC_DIRECT3D11) && !defined(KINC_OPENGL) #if !defined(KINC_DIRECT3D11) && !defined(KINC_OPENGL)
// Only create render target for platforms that need it (not Direct3D11 or OpenGL)
kinc_g4_render_target_t* rt = (kinc_g4_render_target_t*)malloc(sizeof(kinc_g4_render_target_t)); kinc_g4_render_target_t* rt = (kinc_g4_render_target_t*)malloc(sizeof(kinc_g4_render_target_t));
if (!rt) { if (!rt) {
kinc_log(KINC_LOG_LEVEL_ERROR, "Failed to allocate render target"); kinc_log(KINC_LOG_LEVEL_ERROR, "Failed to allocate render target");
@ -426,33 +425,33 @@ void viewport_server_end_frame(void) {
memcpy(pixel_dest, pixels, pixel_size); memcpy(pixel_dest, pixels, pixel_size);
} }
} }
#elif defined(KINC_OPENGL) //#elif defined(KINC_OPENGL)
// OpenGL - read from default framebuffer using glReadPixels // glReadPixels(0, 0, g_viewport_state.width, g_viewport_state.height, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
glReadPixels(0, 0, g_viewport_state.width, g_viewport_state.height, GL_RGBA, GL_UNSIGNED_BYTE, pixels); // size_t row_size = g_viewport_state.width * 4;
// OpenGL returns pixels bottom-to-top, need to flip // for (int y = 0; y < g_viewport_state.height / 2; ++y) {
size_t row_size = g_viewport_state.width * 4; // uint8_t* row_top = pixels + y * row_size;
for (int y = 0; y < g_viewport_state.height / 2; ++y) { // uint8_t* row_bottom = pixels + (g_viewport_state.height - 1 - y) * row_size;
uint8_t* row_top = pixels + y * row_size; // for (size_t x = 0; x < row_size; ++x) {
uint8_t* row_bottom = pixels + (g_viewport_state.height - 1 - y) * row_size; // uint8_t temp = row_top[x];
for (size_t x = 0; x < row_size; ++x) { // row_top[x] = row_bottom[x];
uint8_t temp = row_top[x]; // row_bottom[x] = temp;
row_top[x] = row_bottom[x]; // }
row_bottom[x] = temp; // }
} // memcpy(pixel_dest, pixels, pixel_size);
}
memcpy(pixel_dest, pixels, pixel_size);
#else #else
// other platforms use render target // other platforms use render target
kinc_g4_render_target_t* rt = (kinc_g4_render_target_t*)g_viewport_state.render_target; if (g_viewport_state.render_target) {
kinc_g4_render_target_get_pixels(rt, pixels); kinc_g4_render_target_t* rt = (kinc_g4_render_target_t*)g_viewport_state.render_target;
memcpy(pixel_dest, pixels, pixel_size); kinc_g4_render_target_get_pixels(rt, pixels);
memcpy(pixel_dest, pixels, pixel_size);
}
#endif #endif
g_viewport_state.frame_count++; g_viewport_state.frame_count++;
header->frame_id = g_viewport_state.frame_count; header->frame_id = g_viewport_state.frame_count;
// NOTE: Camera sync from Krom to Blender is handled via viewport_server_set_camera() // NOTE: Camera sync from RunT to Blender is handled via viewport_server_set_camera()
// which is called explicitly when Krom's internal camera changes. // which is called explicitly when RunT's internal camera changes.
// We do NOT extract camera from view_matrix here as that would create a feedback loop // We do NOT extract camera from view_matrix here as that would create a feedback loop
// (Blender sends view_matrix -> we extract camera -> Blender applies it -> repeat) // (Blender sends view_matrix -> we extract camera -> Blender applies it -> repeat)