PVB/shrooms-vb-core
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Implement VSU

Browse Source
This commit is contained in:
GuyPerfect
2024-10-20 18:52:19 -05:00
parent 50903c7513
commit 3afe0282c2
7 changed files with 734 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core/vb.h
+12 -6
View File
@@ -23,6 +23,7 @@ extern "C" {
VB_DIRECT_FETCH
VB_DIRECT_FRAME
VB_DIRECT_READ
VB_DIRECT_SAMPLES
VB_DIRECT_WRITE
Implements callbacks as direct function calls with names given by the above
@@ -86,12 +87,13 @@ extern "C" {
typedef struct VB VB;
/* Callbacks */
typedef int (*vbOnException)(VB *sim, uint16_t *cause);
typedef int (*vbOnExecute )(VB *sim, uint32_t address, const uint16_t *code, int length);
typedef int (*vbOnFetch )(VB *sim, int fetch, uint32_t address, int32_t *value, uint32_t *cycles);
typedef int (*vbOnFrame )(VB *sim);
typedef int (*vbOnRead )(VB *sim, uint32_t address, int type, int32_t *value, uint32_t *cycles);
typedef int (*vbOnWrite )(VB *sim, uint32_t address, int type, int32_t *value, uint32_t *cycles, int *cancel);
typedef int (*vbOnException)(VB *sim, uint16_t *cause);
typedef int (*vbOnExecute )(VB *sim, uint32_t address, const uint16_t *code, int length);
typedef int (*vbOnFetch )(VB *sim, int fetch, uint32_t address, int32_t *value, uint32_t *cycles);
typedef int (*vbOnFrame )(VB *sim);
typedef int (*vbOnRead )(VB *sim, uint32_t address, int type, int32_t *value, uint32_t *cycles);
typedef void (*vbOnSamples )(VB *sim, int16_t *buffer, uint32_t capacity);
typedef int (*vbOnWrite )(VB *sim, uint32_t address, int type, int32_t *value, uint32_t *cycles, int *cancel);
@@ -112,6 +114,8 @@ VBAPI void vbGetPixels (VB *sim, void *left, int leftStrideX,
VBAPI uint32_t vbGetProgramCounter (VB *sim);
VBAPI int32_t vbGetProgramRegister (VB *sim, int index);
VBAPI vbOnRead vbGetReadCallback (VB *sim);
VBAPI void* vbGetSamples (VB *sim, uint32_t *capacity, uint32_t *position);
VBAPI vbOnSamples vbGetSamplesCallback (VB *sim);
VBAPI uint32_t vbGetSystemRegister (VB *sim, int index);
VBAPI void* vbGetUserData (VB *sim);
VBAPI vbOnWrite vbGetWriteCallback (VB *sim);
@@ -128,6 +132,8 @@ VBAPI uint16_t vbSetKeys (VB *sim, uint16_t keys);
VBAPI uint32_t vbSetProgramCounter (VB *sim, uint32_t value);
VBAPI int32_t vbSetProgramRegister (VB *sim, int index, int32_t value);
VBAPI vbOnRead vbSetReadCallback (VB *sim, vbOnRead callback);
VBAPI int vbSetSamples (VB *sim, void *samples, uint32_t capacity);
VBAPI vbOnSamples vbSetSamplesCallback (VB *sim, vbOnSamples callback);
VBAPI uint32_t vbSetSystemRegister (VB *sim, int index, uint32_t value);
VBAPI void* vbSetUserData (VB *sim, void *tag);
VBAPI vbOnWrite vbSetWriteCallback (VB *sim, vbOnWrite callback);